diff --git a/vocab/types.json b/vocab/types.json
index e0ff460..c7074a0 100644
--- a/vocab/types.json
+++ b/vocab/types.json
@@ -479,7 +479,7 @@
       ]
     },
     "color": "#FF0020",
-    "description": null,
+    "description": "A technique or method for analysing data.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -741,7 +741,7 @@
       ]
     },
     "color": "#203B3C",
-    "description": null,
+    "description": "A method for identifying an anatomical location.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -792,7 +792,7 @@
       ]
     },
     "color": "#9DEBDD",
-    "description": null,
+    "description": "An imaginary flat surface (plane) that is used to transect the body, in order to describe the location of structures or the direction of movements.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -970,7 +970,7 @@
       ]
     },
     "color": "#EAE408",
-    "description": null,
+    "description": "A type of geometric structure indicating a point, contour, surface or volume that has been annotated.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -1154,7 +1154,7 @@
       ]
     },
     "color": "#766E52",
-    "description": null,
+    "description": "A type of auditory simulus, reflecting a categorisation based on semantic content and/or frequency spectrum.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -1293,7 +1293,7 @@
       ]
     },
     "color": "#69255C",
-    "description": null,
+    "description": "A taxonomic rank in Linnaean taxonomy, in between family and class.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -1344,7 +1344,7 @@
       ]
     },
     "color": null,
-    "description": null,
+    "description": "A group of chemical reactions or other events that take place within a living organism.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -13663,7 +13663,7 @@
       ]
     },
     "color": "#EA1CA9",
-    "description": null,
+    "description": "A type of stimulus for stimulating the sense of touch, categorised by shape, texture and/or movement.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -13721,7 +13721,7 @@
       ]
     },
     "color": "#6367A9",
-    "description": "Structured information on the technique.",
+    "description": "An experimental method or technique used in scientific studies.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -13789,7 +13789,7 @@
       ]
     },
     "color": "#CD7DAE",
-    "description": null,
+    "description": "A suggestion or proposal for a new term to be added to a terminology.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -13857,7 +13857,7 @@
       ]
     },
     "color": "#372D00",
-    "description": null,
+    "description": "A collection of specialized words and their meanings in a particular domain.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -14037,7 +14037,7 @@
       ]
     },
     "color": "#AFFFD1",
-    "description": null,
+    "description": "A description of some attribute of a biological tissue sample.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -14095,7 +14095,7 @@
       ]
     },
     "color": "#00905E",
-    "description": null,
+    "description": "A collection of biological tissue samples that share certain properties in common.",
     "hasNamespace": [
       {
         "inVersions": [
@@ -14160,7 +14160,7 @@
       ]
     },
     "color": "#A697B6",
-    "description": null,
+    "description": "The state of a collection of biological tissue samples at a point in time or over a given period of time.",
     "hasNamespace": [
       {
         "inVersions": [