Add type_of property to insert the class assertion in the graph

hubmapconsortium · Nov 30, 2023 · 843c292 · 843c292
1 parent ec4501a
commit 843c292
Show file tree

Hide file tree

Showing 2 changed files with 22 additions and 7 deletions.
diff --git a/schemas/src/shared/metadata-base.yaml b/schemas/src/shared/metadata-base.yaml
@@ -11,6 +11,7 @@ prefixes:
   foaf: http://xmlns.com/foaf/0.1/
   schema: http://schema.org/
   rdfs: http://www.w3.org/2000/01/rdf-schema#
+  rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
   xsd: http://www.w3.org/2001/XMLSchema#
   linkml: https://w3id.org/linkml/
 
@@ -25,6 +26,10 @@ classes:
     mixin: true
     slots:
       - id
+  Instance:
+    mixin: true
+    slots:
+      - type_of
   ProvEntity:
     class_uri: prov:Entity
     slots:
@@ -35,27 +40,25 @@ classes:
     slots:
       - had_member
   Creator:
-    mixins:
-      - Person
-      - SoftwareApplication
+    abstract: true
     slots:
       - class_type
-    slot_usage:
-      class_type:
-        annotations:
-          owl: SubClassOf
   Person:
+    is_a: Creator
     mixins:
       - NamedEntity
+      - Instance
     class_uri: schema:Person
     slots:
       - fullName
       - firstName
       - lastName
       - orcid
   SoftwareApplication:
+    is_a: Creator
     mixins:
       - NamedEntity
+      - Instance
     class_uri: schema:SoftwareApplication
     slots:
       - name
@@ -108,6 +111,12 @@ slots:
   class_type:
     required: true
     designates_type: true
+    slot_uri: ccf:class_type
+  type_of:
+    range: NamedEntity
+    slot_uri: rdf:type
+    annotations:
+      owl: ClassAssertion
 
   # DCAT properties
   distributions:

diff --git a/src/normalization/utils.js b/src/normalization/utils.js
@@ -72,14 +72,19 @@ export function normalizeMetadata(context, metadata) {
   metadata.creators = metadata.creators?.map((creator) => ({
       id: `https://orcid.org/${creator.orcid}`,
       class_type: "Person",
+      type_of: "schema:Person",
       ...creator
     }));
   metadata.project_leads = metadata.project_leads?.map((leader) => ({
     id: `https://orcid.org/${leader.orcid}`,
+    class_type: "Person",
+    type_of: "schema:Person",
     ...leader
   }))
   metadata.reviewers = metadata.reviewers?.map((reviewer) => ({
     id: `https://orcid.org/${reviewer.orcid}`,
+    class_type: "Person",
+    type_of: "schema:Person",
     ...reviewer
   }))
   return {
@@ -111,6 +116,7 @@ function generateGraphMetadata(context, metadata) {
     creators: [{
       id: "https://github.com/hubmapconsortium/hra-do-processor",
       class_type: "SoftwareApplication",
+      type_of: "schema:SoftwareApplication",
       name: "HRA Digital Object Processor",
       version: getVersionTag(),
       target_product: {