Implement canonical schema foundation

examples/caring/relationship_fact.yaml

@@ -0,0 +1,32 @@
+id: rel:alice-reader-internal-note
+system: markitect-tool
+subject: group:platform-architecture
+relation: reader
+object: document:internal-note
+tenant: tenant:alpha
+conditions:
+  - Logged
+caring:
+  id: descriptor:tenant-alpha-document-reader
+  profile: caring-0.4.0-rc2
+  subject_type: Group
+  organization_relation: Customer
+  canonical_role: Doer
+  scope:
+    level: Resource
+    id: document:internal-note
+    tenant: tenant:alpha
+    resource: document:internal-note
+  planes:
+    - Data
+  capabilities:
+    - View
+  exposure_modes:
+    - Masked
+    - Plaintext
+  conditions:
+    - Logged
+  restrictions:
+    - ExportBlocked
+provenance:
+  source: examples/caring