diff --git a/data/ABRS_2023/metadata.yml b/data/ABRS_2023/metadata.yml
index f1cc3f41b..ed055f00f 100644
--- a/data/ABRS_2023/metadata.yml
+++ b/data/ABRS_2023/metadata.yml
@@ -140,49 +140,9 @@ contexts:
 - context_property: entity_measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: .na.character
-  - value: fruit
-  - value: ray_achenes
-  - value: valve
-  - value: infructescence
-  - value: disc_achenes
-  - value: female_cones
-  - value: male_cones
-  - value: apiculum
-  - value: pinnae
-  - value: leaflet
-  - value: all
-  - value: leaf
-  - value: basal_pinnae
-  - value: sterile_leaf
-  - value: fertile_leaf
-  - value: quaternary_pinnae
-  - value: phyllode
-  - value: stem_leaf
-  - value: emergent_leaf
-  - value: submerged_leaf
-  - value: lateral_leaf
-  - value: proximal_pinnule
-  - value: distal_pinnule
-  - value: upper_leaf
-  - value: cauline_leaf
-  - value: cladode
-  - value: lower_leaf
-  - value: sterile_pinnule
-  - value: fertile_pinnule
-  - value: secondary_pinnae
-  - value: basal_leaf
-  - value: scale_leaf
-  - value: tertiary_pinnae
-  - value: apical_pinnule
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/ANBG_2019/metadata.yml b/data/ANBG_2019/metadata.yml
index 7d9ff0715..b9fd6cc17 100644
--- a/data/ANBG_2019/metadata.yml
+++ b/data/ANBG_2019/metadata.yml
@@ -13330,11 +13330,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
 traits:
 - var_in: LengthSample
   unit_in: .na
diff --git a/data/Buckton_2019/metadata.yml b/data/Buckton_2019/metadata.yml
index 0a5aedb77..b3dfd023b 100644
--- a/data/Buckton_2019/metadata.yml
+++ b/data/Buckton_2019/metadata.yml
@@ -114,9 +114,6 @@ contexts:
 - context_property: repeat observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: Growth.Form
   unit_in: .na
diff --git a/data/Canham_2023/metadata.yml b/data/Canham_2023/metadata.yml
index bb762c7bd..3491f2efa 100644
--- a/data/Canham_2023/metadata.yml
+++ b/data/Canham_2023/metadata.yml
@@ -88,106 +88,9 @@ contexts:
 - context_property: plot elevation (m)
   category: plot
   var_in: Elevation (m)
-  values:
-  - value: 6.62
-  - value: 6.85
-  - value: 7.69
-  - value: 7.59
-  - value: 8.42
-  - value: 11.07
-  - value: 11.76
-  - value: 8.98
-  - value: 10.72
-  - value: 6.76
-  - value: 5.97
-  - value: 4.39
-  - value: 3.46
-  - value: 7.35
-  - value: 7.5
-  - value: 4.74
-  - value: 5.58
-  - value: 4.45
-  - value: 8.29
-  - value: 9.35
-  - value: 8.21
-  - value: 10.93
-  - value: 11.01
-  - value: 10.56
-  - value: 10.19
-  - value: 12.29
-  - value: 10.61
-  - value: 11.03
-  - value: 10.87
-  - value: 7.67
-  - value: 7.56
-  - value: 7.71
-  - value: 10.82
-  - value: 11.85
-  - value: 10.02
-  - value: 6.14
-  - value: 7.92
-  - value: 8.6
-  - value: 6.63
-  - value: 7.12
-  - value: 8.0
-  - value: 9.54
-  - value: 11.04
-  - value: 10.54
-  - value: 10.63
-  - value: 9.93
-  - value: 8.17
-  - value: 8.18
-  - value: 5.42
-  - value: 7.45
-  - value: 4.24
-  - value: 5.53
-  - value: 7.22
-  - value: 5.26
-  - value: 10.06
-  - value: 4.0
-  - value: 6.48
-  - value: 5.11
-  - value: 3.84
-  - value: 6.33
-  - value: 7.21
-  - value: 6.89
-  - value: 3.94
-  - value: 4.54
-  - value: 5.72
-  - value: 4.07
-  - value: 6.1
-  - value: 6.27
-  - value: 5.1
-  - value: 5.93
-  - value: 6.82
-  - value: 7.58
-  - value: 9.18
-  - value: 8.38
-  - value: 7.98
-  - value: 5.28
-  - value: 11.32
 - context_property: inundation duration (days)
   category: plot
   var_in: Inundation (days)
-  values:
-  - value: 38.0
-  - value: 10.0
-  - value: 6.0
-  - value: 5.0
-  - value: 3.0
-  - find: 0.0
-    value: '0.0'
-  - value: 18.0
-  - value: 36.0
-  - value: 4.0
-  - value: 31.0
-  - value: 19.0
-  - value: 2.0
-  - value: 34.0
-  - value: 12.0
-  - value: 15.0
-  - value: 37.0
-  - value: 11.0
 traits:
 - var_in: LMA (g m-2)
   unit_in: g/m2
diff --git a/data/Cernusak_2006/metadata.yml b/data/Cernusak_2006/metadata.yml
index 96e49cfc4..4f3481777 100644
--- a/data/Cernusak_2006/metadata.yml
+++ b/data/Cernusak_2006/metadata.yml
@@ -89,28 +89,9 @@ contexts:
 - context_property: sampling season
   category: temporal
   var_in: sampling_period
-  values:
-  - find: June
-    value: 1_June
-    description: measurement made in June
-  - find: July
-    value: 2_July
-    description: measurement made in July
-  - find: September
-    value: 3_September
-    description: measurement made in September
-  - find: October
-    value: 4_October
-    description: measurement made in October
-  - find: January
-    value: 5_January
-    description: measurement made in January
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: R25_stem
   unit_in: umol{CO2}/m2/s
diff --git a/data/Cheesman_2020/metadata.yml b/data/Cheesman_2020/metadata.yml
index 6d8940785..3fa49baf7 100644
--- a/data/Cheesman_2020/metadata.yml
+++ b/data/Cheesman_2020/metadata.yml
@@ -112,20 +112,15 @@ contexts:
   category: method_context
   var_in: branch location
   values:
-  - find: Reforestation
-    value: reforestation
+  - value: Reforestation
     description: Measurements made on an individual growing at a reforestation site.
-  - find: canopy crown
-    value: canopy crown
+  - value: canopy crown
     description: Measurements made on branches in the canopy crown.
-  - find: inner canopy
-    value: inner canopy
+  - value: inner canopy
     description: Measurements made on branches in the inner canopy.
-  - find: understorey
-    value: understorey
+  - value: understorey
     description: Measurements made on branches in the understorey.
-  - find: notable gap
-    value: notable gap
+  - value: notable gap
     description: Measurements made on an individual growing in a notable gap.
 - context_property: drought treatment
   category: treatment
diff --git a/data/Clarke_2009/metadata.yml b/data/Clarke_2009/metadata.yml
index ba06948ce..a3695c716 100644
--- a/data/Clarke_2009/metadata.yml
+++ b/data/Clarke_2009/metadata.yml
@@ -158,9 +158,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
 - context_property: time to flowering type
   category: entity_context
   var_in: time_to_flowering_type
diff --git a/data/Cooper_2013/metadata.yml b/data/Cooper_2013/metadata.yml
index 72340d88e..f5ae51e5a 100644
--- a/data/Cooper_2013/metadata.yml
+++ b/data/Cooper_2013/metadata.yml
@@ -64,9 +64,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: form
   unit_in: .na
diff --git a/data/Crous_2013/metadata.yml b/data/Crous_2013/metadata.yml
index 3cc3e4541..b19cf4c54 100644
--- a/data/Crous_2013/metadata.yml
+++ b/data/Crous_2013/metadata.yml
@@ -138,12 +138,10 @@ contexts:
   category: treatment
   var_in: Temp-trt
   values:
-  - find: ambient
-    value: ambient
+  - value: ambient
     description: Plants grown at ambient temperatures; Jan average max = 29.4 dec
       C / July average min = 3.2 dec C.
-  - find: elevated
-    value: elevated
+  - value: elevated
     description: Plants grown 3 deg C above ambient temperatures.
 - context_property: CO2 treatment
   category: treatment
@@ -168,40 +166,6 @@ contexts:
 - context_property: plots
   category: plot
   var_in: PlotSite
-  values:
-  - value: 1.0
-  - value: 6.0
-  - value: 12.0
-  - value: 16.0
-  - value: 23.0
-  - value: 29.0
-  - value: 34.0
-  - value: 38.0
-  - value: 42.0
-  - value: 47.0
-  - value: 51.0
-  - value: 57.0
-  - value: 62.0
-  - value: 67.0
-  - value: 71.0
-  - value: 75.0
-  - value: 80.0
-  - value: 87.0
-  - value: 91.0
-  - value: 96.0
-  - value: 101.0
-  - value: 107.0
-  - value: 115.0
-  - value: 120.0
-  - value: 125.0
-  - value: 128.0
-  - value: 130.0
-  - value: 134.0
-  - value: 138.0
-  - value: 143.0
-  - value: 148.0
-  - value: 153.0
-  - value: 157.0
 traits:
 - var_in: Vcmax
   unit_in: umol/m2/s
diff --git a/data/Crous_2019/metadata.yml b/data/Crous_2019/metadata.yml
index e21ec2755..82023bcb1 100644
--- a/data/Crous_2019/metadata.yml
+++ b/data/Crous_2019/metadata.yml
@@ -96,43 +96,17 @@ contexts:
   category: method_context
   var_in: Age
   values:
-  - find: new
-    value: new
+  - value: new
     description: Leaves are new, aged 35-88 days; see data.csv file for exact age.
-  - find: old
-    value: old
+  - value: old
     description: Leaves are mature; aged 93-404 days; see data.csv file for exact
       age.
 - context_property: repeat observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: '01'
-  - value: '02'
-  - value: '03'
-  - value: '04'
-  - value: '05'
-  - value: '06'
-  - value: '07'
-  - value: 08
-  - value: 09
-  - value: '10'
-  - value: '11'
-  - value: '12'
-  - value: '13'
-  - value: '15'
-  - value: '16'
-  - value: '17'
 - context_property: blocks
   category: plot
   var_in: Ring
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
 traits:
 - var_in: LMA (g m-2)
   unit_in: g/m2
diff --git a/data/Ellsworth_2015/metadata.yml b/data/Ellsworth_2015/metadata.yml
index 9ee62c067..d79d0e465 100644
--- a/data/Ellsworth_2015/metadata.yml
+++ b/data/Ellsworth_2015/metadata.yml
@@ -131,44 +131,6 @@ contexts:
 - context_property: leaf temperature
   category: treatment
   var_in: Tleaf
-  values:
-  - value: 28.12
-  - value: 27.96
-  - value: 28.03
-  - value: 28.44
-  - value: 29.37
-  - value: 29.96
-  - value: 28.05
-  - value: 28.13
-  - value: 28.15
-  - value: 27.03
-  - value: 27.24
-  - value: 24.97
-  - value: 25.13
-  - value: 24.83
-  - value: 25.92
-  - value: 26.13
-  - value: 26.2
-  - value: 26.65
-  - value: 27.04
-  - value: 27.32
-  - value: 26.92
-  - value: 27.88
-  - value: 27.47
-  - value: 27.18
-  - value: 25.97
-  - value: 26.26
-  - value: 26.3
-  - value: 26.62
-  - value: 26.7
-  - value: 27.3
-  - value: 27.64
-  - value: 27.67
-  - value: 27.19
-  - value: 26.82
-  - value: 27.05
-  - value: 26.97
-  - value: 26.99
 traits:
 - var_in: Anet
   unit_in: umol{CO2}/m2/s
diff --git a/data/Firn_2019/metadata.yml b/data/Firn_2019/metadata.yml
index 8ef2937f7..59991263e 100644
--- a/data/Firn_2019/metadata.yml
+++ b/data/Firn_2019/metadata.yml
@@ -125,47 +125,6 @@ contexts:
 - context_property: blocks
   category: plot
   var_in: blocks
-  values:
-  - value: nitrogen-1
-  - value: PK-1
-  - value: Control-1
-  - value: Fence-1
-  - value: NPK-1
-  - value: NK-1
-  - value: K-1
-  - value: NP-1
-  - value: NPK+Fence-1
-  - value: P-1
-  - value: Control-2
-  - value: PK-2
-  - value: P-2
-  - value: NP-2
-  - value: NPK-2
-  - value: NPK+Fence-2
-  - value: Fence-2
-  - value: NK-2
-  - value: nitrogen-2
-  - value: K-2
-  - value: Control-3
-  - value: nitrogen-3
-  - value: NPK-3
-  - value: K-3
-  - value: NP-3
-  - value: Fence-3
-  - value: P-3
-  - value: NPK+Fence-3
-  - value: PK-3
-  - value: NK-3
-  - value: K-4
-  - value: nitrogen-4
-  - value: NK-4
-  - value: PK-4
-  - value: P-4
-  - value: NPK-4
-  - value: NPK+Fence-4
-  - value: Control-4
-  - value: NP-4
-  - value: Fence-4
 - context_property: nutrient treatment
   category: treatment
   var_in: nutrient_treatment
diff --git a/data/Jagdish_2020/metadata.yml b/data/Jagdish_2020/metadata.yml
index 32d393a19..b8a8ac05b 100644
--- a/data/Jagdish_2020/metadata.yml
+++ b/data/Jagdish_2020/metadata.yml
@@ -346,11 +346,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: Replicate
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
 - context_property: daylength treatment
   category: treatment
   var_in: Light Treatment (Categorical)
diff --git a/data/Jurado_1992/metadata.yml b/data/Jurado_1992/metadata.yml
index fefffbdd5..eb049c309 100644
--- a/data/Jurado_1992/metadata.yml
+++ b/data/Jurado_1992/metadata.yml
@@ -58,14 +58,11 @@ contexts:
   category: treatment
   var_in: temperature_treatment
   values:
-  - find: 12
-    value: 12
+  - value: 12
     description: Seeds stored at 12 deg C.
-  - find: 20
-    value: 20
+  - value: 20
     description: Seeds stored at 20 deg C.
-  - find: 28
-    value: 28
+  - value: 28
     description: Seeds stored at 28 deg C.
 traits:
 - var_in: germination
diff --git a/data/Kanowski_2000/metadata.yml b/data/Kanowski_2000/metadata.yml
index 84e8f9c4d..1d382663d 100644
--- a/data/Kanowski_2000/metadata.yml
+++ b/data/Kanowski_2000/metadata.yml
@@ -234,11 +234,9 @@ contexts:
   category: entity_context
   var_in: Seral
   values:
-  - find: climax
-    value: climax
+  - value: climax
     description: Species in climax community.
-  - find: pioneer
-    value: pioneer
+  - value: pioneer
     description: Pioneer species.
 traits:
 - var_in: 'N'
diff --git a/data/Kew_2019_2/metadata.yml b/data/Kew_2019_2/metadata.yml
index cf39991fb..f79d183c5 100644
--- a/data/Kew_2019_2/metadata.yml
+++ b/data/Kew_2019_2/metadata.yml
@@ -141,24 +141,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
-  - value: 7
-  - value: 8
-  - value: 9
-  - value: 10
-  - value: 11
-  - value: 12
-  - value: 13
-  - value: 14
-  - value: 15
-  - value: 16
-  - value: 17
 traits:
 - var_in: protcontentval
   unit_in: '%'
diff --git a/data/Kew_2019_4/metadata.yml b/data/Kew_2019_4/metadata.yml
index 46456d887..7afc87643 100644
--- a/data/Kew_2019_4/metadata.yml
+++ b/data/Kew_2019_4/metadata.yml
@@ -81,39 +81,17 @@ contexts:
   category: method_context
   var_in: moisturestatus
   values:
-  - find: Fresh weight basis
-    value: Fresh weight basis
+  - value: Fresh weight basis
     description: Fresh weight basis
-  - find: Air-dry basis
-    value: Air-dry basis
+  - value: Air-dry basis
     description: Air-dry basis
-  - find: Dry weight basis
-    value: Dry weight basis
+  - value: Dry weight basis
     description: Dry weight basis
-  - find: Moisture content not stated
-    value: Moisture content not stated
+  - value: Moisture content not stated
     description: Moisture content not stated
 - context_property: replicate observations
   category: temporal
   var_in: obs
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
-  - value: 7
-  - value: 8
-  - value: 9
-  - value: 10
-  - value: 11
-  - value: 12
-  - value: 13
-  - value: 14
-  - value: 15
-  - value: 16
-  - value: 17
 traits:
 - var_in: oilcontentval
   unit_in: g/g
diff --git a/data/Kubiak_2009/metadata.yml b/data/Kubiak_2009/metadata.yml
index ceeb8415d..4861179ca 100644
--- a/data/Kubiak_2009/metadata.yml
+++ b/data/Kubiak_2009/metadata.yml
@@ -160,16 +160,9 @@ contexts:
 - context_property: fire intensity
   category: plot
   var_in: fire intensity
-  values:
-  - value: moderate
-  - value: low
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 traits:
 - var_in: fire_response_LCR
   unit_in: .na.character
diff --git a/data/Leigh_2006/metadata.yml b/data/Leigh_2006/metadata.yml
index 24784dde1..cfff27e04 100644
--- a/data/Leigh_2006/metadata.yml
+++ b/data/Leigh_2006/metadata.yml
@@ -102,14 +102,11 @@ contexts:
   category: temporal
   var_in: Time
   values:
-  - find: flowering
-    value: flowering
+  - value: flowering
     description: Plant at flowering stage.
-  - find: fruiting
-    value: fruiting
+  - value: fruiting
     description: Plant at fruiting stage.
-  - find: post-fruit
-    value: post-fruit
+  - value: post-fruit
     description: Plant at post-fruiting stage.
 traits:
 - var_in: A_mass
diff --git a/data/Lewis_2015/metadata.yml b/data/Lewis_2015/metadata.yml
index 7911a11b4..073ea7dcc 100644
--- a/data/Lewis_2015/metadata.yml
+++ b/data/Lewis_2015/metadata.yml
@@ -162,13 +162,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
 traits:
 - var_in: Amax
   unit_in: umol{CO2}/m2/s
diff --git a/data/Mesaglio_2022/metadata.yml b/data/Mesaglio_2022/metadata.yml
index 4e2eebe95..b2cb0ee12 100644
--- a/data/Mesaglio_2022/metadata.yml
+++ b/data/Mesaglio_2022/metadata.yml
@@ -108,10 +108,6 @@ contexts:
 - context_property: repeat measurements
   category: temporal
   var_in: repeat_measurement
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 traits:
 - var_in: flowering_time
   unit_in: .na
diff --git a/data/NHNSW_2023/metadata.yml b/data/NHNSW_2023/metadata.yml
index 67df4a269..63cda8e05 100644
--- a/data/NHNSW_2023/metadata.yml
+++ b/data/NHNSW_2023/metadata.yml
@@ -147,41 +147,9 @@ contexts:
 - context_property: entity measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: unknown
-  - value: leaflet
-  - value: pinnae
-  - value: all
-  - value: fruit
-  - value: infructescence
-  - value: valve
-  - value: female_cones
-  - value: disc_achenes
-  - value: ray_achenes
-  - value: leaf
-  - value: fertile_leaf
-  - value: sterile_leaf
-  - value: cauline_leaf
-  - value: basal_leaf
-  - value: upper_leaf
-  - value: stem_leaf
-  - value: basal_pinnae
-  - value: phyllode
-  - value: cladode
-  - value: fertile_pinnule
-  - value: sterile_pinnule
-  - value: lower_leaf
-  - value: lateral_leaf
-  - value: emergent_leaf
-  - value: submerged_leaf
-  - value: upper_pinnae
-  - value: scale_leaf
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/NSWFRD_2014/metadata.yml b/data/NSWFRD_2014/metadata.yml
index ea7f909cd..67ceedca1 100644
--- a/data/NSWFRD_2014/metadata.yml
+++ b/data/NSWFRD_2014/metadata.yml
@@ -65,9 +65,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
 - context_property: time to flowering type
   category: entity_context
   var_in: entity_context
diff --git a/data/NTH_2023/metadata.yml b/data/NTH_2023/metadata.yml
index b200eb0e1..a98afdd34 100644
--- a/data/NTH_2023/metadata.yml
+++ b/data/NTH_2023/metadata.yml
@@ -127,55 +127,18 @@ contexts:
   values:
   - value: scored from text
     description: Trait value scored directly from taxon description.
-  - value: inferred_from_species
-    description: Trait value inferred from species-level taxon description.
   - value: inferred_from_genus
     description: Trait value inferred from genus-level taxon description.
-  - value: inferred_from_family
-    description: Trait value inferred from family-level taxon description.
   - value: inferred_from_trait
     description: Trait value inferred from the value of a different trait.
   - value: inferred_from_taxonomy
     description: Trait value inferred from a higher level taxon description.
 - context_property: replicate observations
   category: temporal
-  var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
+  var_in: observation_number  
 - context_property: entity measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: .na.character
-  - value: leaflet
-  - value: pinnae
-  - value: all
-  - value: fruit
-  - value: infructescence
-  - value: valve
-  - value: male_cones
-  - value: female_cones
-  - value: leaf
-  - value: submerged_leaf
-  - value: secondary_pinnae
-  - value: phyllode
-  - value: emergent_leaf
-  - value: lateral_leaf
-  - value: basal_leaf
-  - value: cauline_leaf
-  - value: stem_leaf
-  - value: fertile_leaf
-  - value: sterile_leaf
-  - value: cladode
-  - value: scale_leaf
-  - value: fertile_pinnule
-  - value: sterile_pinnule
-  - value: fertile_leaflet
-  - value: sterile_leaflet
-  - value: basal_pinnae
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/Pate_1990/metadata.yml b/data/Pate_1990/metadata.yml
index 33e165b28..97a9d8073 100644
--- a/data/Pate_1990/metadata.yml
+++ b/data/Pate_1990/metadata.yml
@@ -78,46 +78,9 @@ contexts:
 - context_property: plant age (years)
   category: entity_context
   var_in: plant_age
-  values:
-  - value: 2.5
-  - value: 3.0
-  - value: 2.0
-  - value: .na.real
-    description: unknown
 - context_property: total dry mass (g)
   category: entity_context
   var_in: total_dry_weight
-  values:
-  - value: 19.0
-  - value: 6.1
-  - value: 25.1
-  - value: 22.1
-  - value: 0.7
-  - value: 4.4
-  - value: 1.5
-  - value: 5.5
-  - value: 2.6
-  - value: 3.1
-  - value: 2.3
-  - value: 1.3
-  - value: 2.9
-  - value: 10.5
-  - value: 1.1
-  - value: 12.9
-  - value: 23.3
-  - value: 28.8
-  - value: 4.0
-  - value: 7.0
-  - value: 3.8
-  - value: 1.2
-  - value: 8.4
-  - value: 7.2
-  - value: 7.5
-  - value: 14.2
-  - value: 1.4
-  - value: 10.4
-  - value: 2.4
-  - value: unknown
 traits:
 - var_in: root_shoot_ratio
   unit_in: mg{root}/mg{shoot}
diff --git a/data/Prior_2022/metadata.yml b/data/Prior_2022/metadata.yml
index dd13e55c6..a4da9136a 100644
--- a/data/Prior_2022/metadata.yml
+++ b/data/Prior_2022/metadata.yml
@@ -244,389 +244,9 @@ contexts:
 - context_property: Canopy scorch (%)
   category: plot
   var_in: Scorch
-  values:
-  - value: unknown
-    description: canopy scorch not known
-  - value: '50'
-    description: 50% of canopy is scorched
-  - value: '100'
-    description: 100% of canopy is scorched
-  - value: '70'
-    description: 70% of canopy is scorched
-  - value: '95'
-    description: 95% of canopy is scorched
-  - value: '81'
-    description: 81% of canopy is scorched
-  - value: '29'
-    description: 29% of canopy is scorched
-  - value: '84'
-    description: 84% of canopy is scorched
-  - value: '93'
-    description: 93% of canopy is scorched
-  - value: '71'
-    description: 71% of canopy is scorched
-  - value: '65'
-    description: 65% of canopy is scorched
-  - value: '24'
-    description: 24% of canopy is scorched
-  - value: '40'
-    description: 40% of canopy is scorched
-  - value: '34'
-    description: 34% of canopy is scorched
-  - value: '99'
-    description: 99% of canopy is scorched
-  - value: '75'
-    description: 75% of canopy is scorched
-  - value: '90'
-    description: 90% of canopy is scorched
-  - value: '55'
-    description: 55% of canopy is scorched
-  - value: '0'
-    description: 0% of canopy is scorched
-  - value: '67'
-    description: 67% of canopy is scorched
-  - value: '58'
-    description: 58% of canopy is scorched
-  - value: '56'
-    description: 56% of canopy is scorched
-  - value: '79'
-    description: 79% of canopy is scorched
-  - value: '33'
-    description: 33% of canopy is scorched
-  - value: '27'
-    description: 27% of canopy is scorched
-  - value: '61'
-    description: 61% of canopy is scorched
-  - value: '5'
-    description: 5% of canopy is scorched
-  - value: '1'
-    description: 1% of canopy is scorched
-  - value: '18'
-    description: 18% of canopy is scorched
-  - value: '28'
-    description: 28% of canopy is scorched
-  - value: '15'
-    description: 15% of canopy is scorched
-  - value: '7'
-    description: 7% of canopy is scorched
-  - value: '32'
-    description: 32% of canopy is scorched
-  - value: '62'
-    description: 62% of canopy is scorched
-  - value: '2'
-    description: 2% of canopy is scorched
-  - value: '96'
-    description: 96% of canopy is scorched
-  - value: '94'
-    description: 94% of canopy is scorched
-  - value: '68'
-    description: 68% of canopy is scorched
-  - value: '69'
-    description: 69% of canopy is scorched
-  - value: '72'
-    description: 72% of canopy is scorched
-  - value: '80'
-    description: 80% of canopy is scorched
-  - value: '88'
-    description: 88% of canopy is scorched
-  - value: '87'
-    description: 87% of canopy is scorched
-  - value: '98'
-    description: 98% of canopy is scorched
-- context_property: DBH (cm)
+- context_property: DBH (cm) [mean (min-max)]
   category: entity_context
   var_in: DBH
-  values:
-  - value: unknown
-    description: DBH unknown
-  - value: '37.6'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 21.8 (21.2 - 22.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '25.6'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 34.6 (16.7 - 52.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 29.6 (13.2 - 37.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 36.5 (11.2 - 82.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 39.25 (14.4 - 56.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: .na.character
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 27.1 (15.2 - 71.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 24.85 (11.4 - 42.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 25.2 (14.9 - 39.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 27.3 (19.7 - 36.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '27.8'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 37.8 (13.3 - 63.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 37.8 (14.8 - 57.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 33.2 (10.6 - 61.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 40.1 (15.2 - 69.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 31.8 (12.1 - 78.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 36.5 (12.4 - 56.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 35 (10.5 - 64.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 29.95 (15 - 50.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 35.7 (11.5 - 57.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '13.4'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '11'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '11.1'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 29.25 (20.9 - 33.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.4 (10.6 - 32.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.3 (12.4 - 28.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 25.1 (10.5 - 47.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 21.45 (14.3 - 32.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 18.05 (10 - 29.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 21.6 (10.8 - 28.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.4 (11.4 - 34.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.15 (10.2 - 25.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '26.3'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 36.8 (16.3 - 223.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 35.25 (10 - 98.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 36.95 (11.6 - 76.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 52.2 (10.7 - 99.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 41.4 (19 - 163.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 49.4 (17.1 - 268.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 41.7 (14.5 - 91.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 43.8 (18.1 - 254.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 52.5 (16.4 - 135.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 59.6 (17.5 - 246.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 63.2 (22.8 - 244.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 51.25 (18.9 - 128.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 76.95 (24.8 - 202.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 62.1 (16.2 - 366)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 53.2 (10.2 - 237.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 56.2 (16.3 - 273.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 60.45 (19.5 - 245)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 34.45 (16.2 - 73)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 40.5 (38.8 - 56)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 28.95 (16.1 - 87.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 39.85 (27 - 52.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 33.25 (32 - 34.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 39 (25.1 - 95.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '39.4'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 74.45 (66.8 - 82.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 56.8 (31.9 - 103.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 69.5 (39.9 - 91.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 50 (21.6 - 94.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 56.5 (23.5 - 100.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.7 (14.7 - 24.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 13.1 (10.5 - 21.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.1 (12.5 - 18.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '17.1'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 17 (11.9 - 27.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15 (10.1 - 41)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 17.7 (10.2 - 41.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 20.4 (10.8 - 35.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12.6 (10.6 - 12.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 11.6 (10.4 - 14.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12.8 (10.3 - 14.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 11.9 (10 - 13.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '10.1'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 11.5 (10.2 - 17.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '18.3'
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.1 (13.8 - 16.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '13.6'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 15.2 (13.9 - 16.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.3 (13.7 - 16.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.1 (10.4 - 25.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.05 (10.1 - 26.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.3 (10 - 29.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.1 (10.1 - 26.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '14.4'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '20.3'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '21.4'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 14.4 (10.1 - 21.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 14.65 (12.6 - 19.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12 (10.1 - 19.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 14.95 (12.2 - 16.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.05 (10.1 - 36.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 18.45 (10.4 - 42.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 18.1 (10 - 29.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 17.3 (10.6 - 37.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '13.8'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '43.8'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 29.55 (14.3 - 48.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '17.9'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 37.4 (33.7 - 41.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 17.5 (10.2 - 36.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 19.05 (10.3 - 44.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 20.3 (10 - 31.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 20.4 (10.3 - 37.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 26.7 (10.5 - 34.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '10.5'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 14.4 (12.4 - 24.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 18 (14.4 - 18.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '13'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 25.15 (19.7 - 30.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12.4 (10.2 - 20.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 14.9 (10.5 - 19.2)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 11.3 (10 - 16.8)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 13.8 (11.1 - 16.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '16.9'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 10.8 (10.5 - 11.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 17.7 (17.4 - 18.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '13.1'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '12.7'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '11.2'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 11.9 (11.3 - 12.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 13.55 (12.2 - 14.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '14.8'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '11.4'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '15.1'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 15.5 (11.3 - 18.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 23.5 (12 - 35)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: '21.8'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: '14.5'
-    description: Value is the DBH (cm) of the tree censused; only 1 individual of this species censused at this subplot.
-  - value: 13.2 (10 - 24.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 13 (10 - 20)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12.35 (10.1 - 18.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 12.7 (10 - 18.6)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.65 (10.5 - 28.3)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.3 (10.2 - 32.1)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 15.7 (10.8 - 37)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 14.1 (10.7 - 26.9)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 13.8 (10.1 - 22.7)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 16.9 (10.4 - 19.5)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 14.5 (10 - 31)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
-  - value: 22.9 (13.2 - 28.4)
-    description: Value is the "median (minimum - maximum)" DBH (cm) of the trees censused at this subplot.
 traits:
 - var_in: resprout_mean
   unit_in: '{count}/{count}'
diff --git a/data/RBGK_2014/metadata.yml b/data/RBGK_2014/metadata.yml
index 4262336a5..90104ee16 100644
--- a/data/RBGK_2014/metadata.yml
+++ b/data/RBGK_2014/metadata.yml
@@ -37,10 +37,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 traits:
 - var_in: seed_mass
   unit_in: mg
diff --git a/data/RBGV_2023/metadata.yml b/data/RBGV_2023/metadata.yml
index 1983ec580..e184312fa 100644
--- a/data/RBGV_2023/metadata.yml
+++ b/data/RBGV_2023/metadata.yml
@@ -162,39 +162,12 @@ contexts:
     description: Trait value inferred from family-level taxon description.
   - value: inferred_from_trait
     description: Trait value inferred from the value of a different trait.
-  - value: inferred_from_taxonomy
-    description: Trait value inferred from a higher level taxon description.
 - context_property: entity measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: unknown
-  - value: leaflet
-  - value: pinnae
-  - value: all
-  - value: fruit
-  - value: valve
-  - value: infructescence
-  - value: female_cones
-  - value: male_cones
-  - value: leaf
-  - value: phyllode
-  - value: emergent_leaf
-  - value: submerged_leaf
-  - value: stem_leaf
-  - value: cladode
-  - value: cauline_leaf
-  - value: lower_leaf
-  - value: upper_leaf
-  - value: basal_leaf
-  - value: lateral_leaf
-  - value: fertile_leaf
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/Richards_2008/metadata.yml b/data/Richards_2008/metadata.yml
index f2f03d871..e2f961e45 100644
--- a/data/Richards_2008/metadata.yml
+++ b/data/Richards_2008/metadata.yml
@@ -740,13 +740,6 @@ contexts:
 - context_property: leaf age
   category: method_context
   var_in: leaf_age
-  values:
-  - value: immature leaves
-  - value: mature leaves
-  - value: second year leaves
-  - value: young leaves
-  - value: adult foliage
-  - value: epicormic foliage
 - context_property: stand age
   category: plot
   var_in: stand_maturity
@@ -760,18 +753,9 @@ contexts:
 - context_property: canopy layer
   category: method_context
   var_in: canopy_position
-  values:
-  - value: canopy
-  - value: gap
-  - value: understory
 - context_property: vegetation history
   category: plot
   var_in: plot_location
-  values:
-  - value: reference_site
-  - value: roadside
-  - value: pasture
-  - value: remnant woodland
 - context_property: wood sample type
   category: method_context
   var_in: wood_sample_type
diff --git a/data/SAH_2023/metadata.yml b/data/SAH_2023/metadata.yml
index cc89c6e07..9ac893952 100644
--- a/data/SAH_2023/metadata.yml
+++ b/data/SAH_2023/metadata.yml
@@ -148,37 +148,9 @@ contexts:
 - context_property: entity measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: unknown
-  - value: pinnae
-  - value: leaflet
-  - value: all
-  - value: fruit
-  - value: disc_achenes
-  - value: valve
-  - value: female_cones
-  - value: ray_achenes
-  - value: infructescence
-  - value: leaf
-  - value: phyllode
-  - value: cauline_leaf
-  - value: basal_leaf
-  - value: cladode
-  - value: submerged_leaf
-  - value: upper_leaf
-  - value: lower_leaf
-  - value: lobes
-  - value: stem_leaf
-  - value: lateral_leaf
-  - value: emergent_leaf
-  - value: primary_leaflet  
-  - value: secondary_leaflet
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/Schmidt_1997/metadata.yml b/data/Schmidt_1997/metadata.yml
index 9be1db25e..4e40b0220 100644
--- a/data/Schmidt_1997/metadata.yml
+++ b/data/Schmidt_1997/metadata.yml
@@ -89,9 +89,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
 traits:
 - var_in: fire_response
   unit_in: .na
diff --git a/data/SmithMartin_2020/metadata.yml b/data/SmithMartin_2020/metadata.yml
index a1d1d87d3..b57ead3d2 100644
--- a/data/SmithMartin_2020/metadata.yml
+++ b/data/SmithMartin_2020/metadata.yml
@@ -102,44 +102,9 @@ locations:
       gymnosperm and three angiosperm and four angiosperm understory shrubs (Table
       1).
 contexts:
-- context_property: stem length
+- context_property: stem length (cm)
   category: method_context
   var_in: StemLength_cm
-  values:
-  - value: 151.0
-    description: unknown
-  - value: 190.0
-    description: unknown
-  - value: 165.0
-    description: unknown
-  - value: 170.0
-    description: unknown
-  - value: 201.0
-    description: unknown
-  - value: 113.0
-    description: unknown
-  - value: 112.0
-    description: unknown
-  - value: 100.0
-    description: unknown
-  - value: 105.0
-    description: unknown
-  - value: 208.0
-    description: unknown
-  - value: 209.0
-    description: unknown
-  - value: 204.0
-    description: unknown
-  - value: 186.0
-    description: unknown
-  - value: .na.real
-    description: unknown
-  - value: 179.0
-    description: unknown
-  - value: 207.0
-    description: unknown
-  - value: 163.0
-    description: unknown
 traits:
 - var_in: Type
   unit_in: .na
diff --git a/data/Sweedman_2006/metadata.yml b/data/Sweedman_2006/metadata.yml
index 85ef6e72f..0ea64d745 100644
--- a/data/Sweedman_2006/metadata.yml
+++ b/data/Sweedman_2006/metadata.yml
@@ -58,9 +58,6 @@ contexts:
   category: treatment
   var_in: recommended pretreatment
   values:
-  - find: .na.character
-    value: unknown
-    description: unknown
   - find: HW
     value: hot water
     description: Soak in very hot water (c. 95°C) for about 2 minutes.
diff --git a/data/Togashi_2015/metadata.yml b/data/Togashi_2015/metadata.yml
index 9c55b50c7..c8a63b118 100644
--- a/data/Togashi_2015/metadata.yml
+++ b/data/Togashi_2015/metadata.yml
@@ -546,34 +546,9 @@ contexts:
     description: Measurements taken on the trunk of the tree.
   - value: branch sample
     description: Measeurements taken on a branch from the tree.
-- context_property: tree height
+- context_property: tree height (m)
   category: entity_context
   var_in: Height
-  values:
-  - value: .na.real
-    description: tree height not recorded
-  - value: 6.7
-  - value: 4.8
-  - value: 6.9
-  - value: 28.55
-  - value: 7.56
-  - value: 9.675
-  - value: 11.2
-  - value: 8.875
-  - value: 6.52
-  - value: 4.4
-  - value: 11.93
-  - value: 20.57
-  - value: 15.744
-  - value: 23.98
-  - value: 65.0
-  - value: 55.23
-  - value: 19.0
-  - value: 14.0
-  - value: 13.0
-  - value: 2.23
-  - value: 3.94
-  - value: 4.28
 traits:
 - var_in: LA.SA
   unit_in: mm2{leaf}/mm2{sapwood}
diff --git a/data/WAH_2023_1/metadata.yml b/data/WAH_2023_1/metadata.yml
index 95a11e6ca..fdf469edc 100644
--- a/data/WAH_2023_1/metadata.yml
+++ b/data/WAH_2023_1/metadata.yml
@@ -162,23 +162,11 @@ contexts:
   values:
   - value: scored from text
     description: Trait value scored directly from taxon description.
-  - value: inferred_from_species
-    description: Trait value inferred from species-level taxon description.
-  - value: inferred_from_genus
-    description: Trait value inferred from genus-level taxon description.
-  - value: inferred_from_family
-    description: Trait value inferred from family-level taxon description.
-  - value: inferred_from_trait
-    description: Trait value inferred from the value of a different trait.
   - value: inferred_from_taxonomy
     description: Trait value inferred from a higher level taxon description.
 - context_property: entity_measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: .na.character
-  - value: leaf
-  - value: leaflet
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/WAH_2023_2/metadata.yml b/data/WAH_2023_2/metadata.yml
index d71db3b67..8e84678ae 100644
--- a/data/WAH_2023_2/metadata.yml
+++ b/data/WAH_2023_2/metadata.yml
@@ -165,10 +165,6 @@ contexts:
     description: Trait value scored directly from taxon description.
   - value: inferred_from_species
     description: Trait value inferred from species-level taxon description.
-  - value: inferred_from_genus
-    description: Trait value inferred from genus-level taxon description.
-  - value: inferred_from_family
-    description: Trait value inferred from family-level taxon description.
   - value: inferred_from_trait
     description: Trait value inferred from the value of a different trait.
   - value: inferred_from_taxonomy
@@ -176,12 +172,6 @@ contexts:
 - context_property: entity measured
   category: entity_context
   var_in: entity_measured
-  values:
-  - value: unknown
-  - value: fruit
-  - value: phyllode
-  - value: leaf
-  - value: leaflet
 traits:
 - var_in: fruit_colour
   unit_in: .na
diff --git a/data/White_2020/metadata.yml b/data/White_2020/metadata.yml
index a3ca81835..9788ae2fb 100644
--- a/data/White_2020/metadata.yml
+++ b/data/White_2020/metadata.yml
@@ -84,10 +84,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 traits:
 - var_in: dispersal_syndrome
   unit_in: .na
diff --git a/data/Wills_2018/metadata.yml b/data/Wills_2018/metadata.yml
index 1c17363cc..adec9905c 100644
--- a/data/Wills_2018/metadata.yml
+++ b/data/Wills_2018/metadata.yml
@@ -136,14 +136,12 @@ contexts:
   category: plot
   var_in: growth_group
   values:
-  - find: slow
-    value: slow
+  - value: slow
     description: Tree has experienced slow growth over the past ~50 years of measurements.
   - find: med
     value: medium
     description: Tree has experienced moderate growth over the past ~50 years of measurements.
-  - find: fast
-    value: fast
+  - value: fast
     description: Tree has experienced fast growth over the past ~50 years of measurements.
 traits:
 - var_in: DBH_(2014)
diff --git a/data/Witkowski_1991/metadata.yml b/data/Witkowski_1991/metadata.yml
index 725484f3d..c5f0dc2ef 100644
--- a/data/Witkowski_1991/metadata.yml
+++ b/data/Witkowski_1991/metadata.yml
@@ -69,9 +69,6 @@ contexts:
 - context_property: plant age (years)
   category: entity_context
   var_in: plant_age
-  values:
-  - value: ten
-  - value: twentyone
 traits:
 - var_in: reproductive_maturity
   unit_in: a
diff --git a/data/Wright_2001/metadata.yml b/data/Wright_2001/metadata.yml
index 550dd3446..6ab8096b6 100644
--- a/data/Wright_2001/metadata.yml
+++ b/data/Wright_2001/metadata.yml
@@ -59,10 +59,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
 - context_property: phosphorus level
   category: plot
   var_in: Site
diff --git a/data/Zanne_2009/metadata.yml b/data/Zanne_2009/metadata.yml
index 00ddb954a..646af6a94 100644
--- a/data/Zanne_2009/metadata.yml
+++ b/data/Zanne_2009/metadata.yml
@@ -144,12 +144,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_num
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
 traits:
 - var_in: Wood density (g/cm^3)
   unit_in: mg/mm3
diff --git a/data/eFLOWER_2021/metadata.yml b/data/eFLOWER_2021/metadata.yml
index 20d4a67e6..3229ef3fe 100644
--- a/data/eFLOWER_2021/metadata.yml
+++ b/data/eFLOWER_2021/metadata.yml
@@ -242,19 +242,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: observation_number
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
-  - value: 7
-  - value: 8
-  - value: 9
-  - value: 10
-  - value: 11
-  - value: 12
 traits:
 - var_in: 100. Floral structural sex (D1)
   unit_in: .na
diff --git a/data/eFLOWER_Dun_2022/metadata.yml b/data/eFLOWER_Dun_2022/metadata.yml
index ea7431465..fc634aba9 100644
--- a/data/eFLOWER_Dun_2022/metadata.yml
+++ b/data/eFLOWER_Dun_2022/metadata.yml
@@ -53,13 +53,6 @@ contexts:
 - context_property: replicate observations
   category: temporal
   var_in: replicate_observation
-  values:
-  - value: 1
-  - value: 2
-  - value: 3
-  - value: 4
-  - value: 5
-  - value: 6
 traits:
 - var_in: 103. Flower length (C1)
   unit_in: cm