Label every mapped term, and keep the term table in shape

docs/stylesheets/extra.css

@@ -6,6 +6,30 @@
   vertical-align: top;
 }
 
+/* An identifier is one long unbreakable token, and a table cell holding several of them
+   pushes the table past the page and squeezes the term column to nothing. Breaking inside
+   an identifier costs a reader nothing here: the full IRI is the link target. */
+
+.md-typeset table:not([class]) code {
+  overflow-wrap: anywhere;
+  word-break: break-word;
+}
+
+.md-typeset table:not([class]) {
+  table-layout: fixed;
+  width: 100%;
+}
+
+.md-typeset table:not([class]) th:first-child,
+.md-typeset table:not([class]) td:first-child {
+  width: 30%;
+}
+
+.md-typeset table:not([class]) th:nth-child(2),
+.md-typeset table:not([class]) td:nth-child(2) {
+  width: 16%;
+}
+
 .md-typeset .mappings {
   margin: 0;
   padding-left: 1em;

generated/datasets/Dataset.consensus.mmd

@@ -2,5 +2,5 @@ flowchart LR
   n0["instance<br>dcat:Dataset"]
   n1["https://creativecommons.org/licenses/by/4.0/"]
   n2[/"Cycling of cell LFP-042"/]
-  n0 -->|dcterms:dcterms:license| n1
-  n0 -->|dcterms:title| n2
+  n0 -->|dcterms:License| n1
+  n0 -->|dcterms:Title| n2

generated/datasets/Dataset.emmo.mmd

@@ -1,6 +1,6 @@
 flowchart LR
-  n0["instance<br>emmo:EMMO_194e367c_9783_4bf5_96d0_9ad597d48d9a"]
+  n0["instance<br>emmo:Dataset"]
   n1["https://creativecommons.org/licenses/by/4.0/"]
   n2[/"Cycling of cell LFP-042"/]
-  n0 -->|dcterms:dcterms:license| n1
-  n0 -->|dcterms:title| n2
+  n0 -->|dcterms:License| n1
+  n0 -->|dcterms:Title| n2

generated/datasets/Dataset.pmdco.mmd

@@ -2,5 +2,5 @@ flowchart LR
   n0["instance<br>obo:homogenous data collection"]
   n1["https://creativecommons.org/licenses/by/4.0/"]
   n2[/"Cycling of cell LFP-042"/]
-  n0 -->|dcterms:dcterms:license| n1
-  n0 -->|dcterms:title| n2
+  n0 -->|dcterms:License| n1
+  n0 -->|dcterms:Title| n2

generated/datasets/Distribution.consensus.mmd

@@ -5,8 +5,8 @@ flowchart LR
   n3[/"48213004"/]
   n4["LFP-042-cycling.csv"]
   n5[/"text/csv"/]
-  n0 -->|dcterms:conformsTo| n1
-  n0 -->|csvw:tableSchema| n2
-  n0 -->|dcat:byteSize| n3
-  n0 -->|dcat:downloadURL| n4
-  n0 -->|dcat:mediaType| n5
+  n0 -->|dcterms:Conforms To| n1
+  n0 -->|csvw:table schema| n2
+  n0 -->|dcat:byte size| n3
+  n0 -->|dcat:download URL| n4
+  n0 -->|dcat:media type| n5

generated/datasets/Distribution.schemaorg.mmd

@@ -5,8 +5,8 @@ flowchart LR
   n3[/"text/csv"/]
   n4["ElectrochemicalCyclingDataRow.schema.json"]
   n5[/"48213004"/]
-  n0 -->|dcterms:conformsTo| n1
+  n0 -->|dcterms:Conforms To| n1
   n0 -->|schema:contentUrl| n2
   n0 -->|schema:encodingFormat| n3
-  n0 -->|csvw:tableSchema| n4
-  n0 -->|dcat:byteSize| n5
+  n0 -->|csvw:table schema| n4
+  n0 -->|dcat:byte size| n5

generated/datasets/ElectrochemicalCyclingDataset.consensus.mmd

@@ -29,10 +29,10 @@ flowchart LR
   n27["blank node<br>row:TestTime"]
   n28[/"60"/]
   n29["blank node<br>row:CellCurrent"]
-  n0 -->|dcterms:description| n1
-  n0 -->|dcterms:issued| n2
-  n0 -->|dcterms:dcterms:license| n3
-  n0 -->|dcterms:title| n4
+  n0 -->|dcterms:Description| n1
+  n0 -->|dcterms:Date Issued| n2
+  n0 -->|dcterms:License| n3
+  n0 -->|dcterms:Title| n4
   n0 -->|schema:about| n5
   n0 -->|prov:wasGeneratedBy| n6
   n0 -->|dataset:data| n7

generated/datasets/ElectrochemicalCyclingDataset.emmo.mmd

@@ -1,5 +1,5 @@
 flowchart LR
-  n0["LFP-042-2026-08-20<br>emmo:EMMO_194e367c_9783_4bf5_96d0_9ad597d48d9a"]
+  n0["LFP-042-2026-08-20<br>emmo:Dataset"]
   n1[/"Constant current cycling at 1C, first three samples"/]
   n2[/"2026-08-20"/]
   n3["https://creativecommons.org/licenses/by/4.0/"]
@@ -29,10 +29,10 @@ flowchart LR
   n27[/"0.002"/]
   n28["blank node<br>echem:CellCurrent"]
   n29["blank node<br>echem:CellCurrent"]
-  n0 -->|dcterms:description| n1
-  n0 -->|dcterms:issued| n2
-  n0 -->|dcterms:dcterms:license| n3
-  n0 -->|dcterms:title| n4
+  n0 -->|dcterms:Description| n1
+  n0 -->|dcterms:Date Issued| n2
+  n0 -->|dcterms:License| n3
+  n0 -->|dcterms:Title| n4
   n0 -->|schema:about| n5
   n0 -->|prov:wasGeneratedBy| n6
   n0 -->|dataset:data| n7

generated/datasets/ElectrochemicalCyclingDataset.pmdco.mmd

@@ -29,10 +29,10 @@ flowchart LR
   n27["blank node<br>row:CellVoltage"]
   n28[/"3.42"/]
   n29["blank node<br>row:CellCurrent"]
-  n0 -->|dcterms:description| n1
-  n0 -->|dcterms:issued| n2
-  n0 -->|dcterms:dcterms:license| n3
-  n0 -->|dcterms:title| n4
+  n0 -->|dcterms:Description| n1
+  n0 -->|dcterms:Date Issued| n2
+  n0 -->|dcterms:License| n3
+  n0 -->|dcterms:Title| n4
   n0 -->|schema:about| n5
   n0 -->|prov:wasGeneratedBy| n6
   n0 -->|dataset:data| n7

generated/datasets/ElectrochemicalCyclingDataset.schemaorg.mmd

@@ -29,7 +29,7 @@ flowchart LR
   n27["blank node<br>row:CellVoltage"]
   n28[/"3.42"/]
   n29["blank node<br>row:CellCurrent"]
-  n0 -->|dcterms:issued| n1
+  n0 -->|dcterms:Date Issued| n1
   n0 -->|schema:about| n2
   n0 -->|schema:description| n3
   n0 -->|schema:license| n4

generated/datasets/TabularDataset.consensus.mmd

@@ -1,4 +1,4 @@
 flowchart LR
   n0["instance<br>TabularDataset"]
   n1[/"A table"/]
-  n0 -->|dcterms:title| n1
+  n0 -->|dcterms:Title| n1

generated/datasets/TabularDataset.emmo.mmd

@@ -1,4 +1,4 @@
 flowchart LR
-  n0["instance<br>emmo:EMMO_194e367c_9783_4bf5_96d0_9ad597d48d9a"]
+  n0["instance<br>emmo:Dataset"]
   n1[/"A table"/]
-  n0 -->|dcterms:title| n1
+  n0 -->|dcterms:Title| n1

generated/datasets/TabularDataset.pmdco.mmd

@@ -1,4 +1,4 @@
 flowchart LR
   n0["instance<br>obo:homogenous data collection"]
   n1[/"A table"/]
-  n0 -->|dcterms:title| n1
+  n0 -->|dcterms:Title| n1

generated/labels.json

@@ -79,17 +79,29 @@
   "label": "kilometer",
   "source": "uo/2026-07-31/uo.owl"
  },
+ "http://purl.org/dc/terms/conformsTo": {
+  "label": "Conforms To",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
+ },
  "http://purl.org/dc/terms/description": {
-  "label": "description",
-  "source": "qudt/3.4.0/SCHEMA_QUDT.ttl"
+  "label": "Description",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
+ },
+ "http://purl.org/dc/terms/hasPart": {
+  "label": "Has Part",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
+ },
+ "http://purl.org/dc/terms/issued": {
+  "label": "Date Issued",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
  },
  "http://purl.org/dc/terms/license": {
-  "label": "dcterms:license",
-  "source": "pmdco/3.1.0/pmdco.ttl"
+  "label": "License",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
  },
  "http://purl.org/dc/terms/title": {
-  "label": "title",
-  "source": "qudt/3.4.0/SCHEMA_QUDT.ttl"
+  "label": "Title",
+  "source": "dcterms/2020-01-20/dublin_core_terms.ttl"
  },
  "http://qudt.org/schema/qudt/QuantityValue": {
   "label": "Quantity value",
@@ -235,13 +247,45 @@
   "label": "value",
   "source": "schemaorg/30.0/schemaorg-current-http.ttl"
  },
+ "http://www.w3.org/ns/csvw#tableSchema": {
+  "label": "table schema",
+  "source": "csvw/2015-12-17/csvw.ttl"
+ },
  "http://www.w3.org/ns/dcat#Dataset": {
   "label": "Dataset",
-  "source": "ols4"
+  "source": "dcat/3/dcat.ttl"
  },
  "http://www.w3.org/ns/dcat#Distribution": {
   "label": "Distribution",
-  "source": "ols4"
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#accessURL": {
+  "label": "access address",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#byteSize": {
+  "label": "byte size",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#distribution": {
+  "label": "distribution",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#downloadURL": {
+  "label": "download URL",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#mediaType": {
+  "label": "media type",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/dcat#packageFormat": {
+  "label": "packaging format",
+  "source": "dcat/3/dcat.ttl"
+ },
+ "http://www.w3.org/ns/prov#wasGeneratedBy": {
+  "label": "wasGeneratedBy",
+  "source": "prov/2013-04-30/prov.ttl"
  },
  "https://w3id.org/emmo#Ampere": {
   "label": "Ampere",
@@ -259,6 +303,10 @@
   "label": "hasSpeciesPart",
   "source": "emmo/1.0.4/disciplines/chemistry.ttl"
  },
+ "https://w3id.org/emmo#EMMO_194e367c_9783_4bf5_96d0_9ad597d48d9a": {
+  "label": "Dataset",
+  "source": "emmo/1.0.4/reference/data.ttl"
+ },
  "https://w3id.org/emmo#EMMO_4f9670f5-14ca-53da-a1ea-9b0550a61035": {
   "label": "SiliconSymbol",
   "source": "emmo/1.0.4/disciplines/periodictable.ttl"

ontologies.lock.json

@@ -1,4 +1,61 @@
 {
+  "csvw": {
+    "version": "2015-12-17",
+    "repository": "https://www.w3.org/ns",
+    "ref": "2015-12-17",
+    "base": "https://www.w3.org/ns/",
+    "files": {
+      "csvw.ttl": {
+        "path": "csvw.ttl",
+        "sha256": "ad9296569d3203c771a0ca51ac7c4180d8ad2bdd85adec5c7881555ddb409f3a",
+        "bytes": 26702
+      }
+    },
+    "note": "the CSV on the Web namespace document"
+  },
+  "dcat": {
+    "version": "3",
+    "repository": "https://www.w3.org/ns",
+    "ref": "3",
+    "base": "https://www.w3.org/ns/",
+    "files": {
+      "dcat.ttl": {
+        "path": "dcat.ttl",
+        "sha256": "d1624d3bbf364f6fc1d43b9a188bbb9e67639b1a7d46a5cb7ea3f5d47d02b62f",
+        "bytes": 200345
+      }
+    },
+    "note": "the DCAT 3 namespace document"
+  },
+  "dcterms": {
+    "version": "2020-01-20",
+    "repository": "https://www.dublincore.org/specifications/dublin-core/dcmi-terms",
+    "ref": "2020-01-20",
+    "base": "https://www.dublincore.org/specifications/dublin-core/dcmi-terms/",
+    "files": {
+      "dublin_core_terms.ttl": {
+        "path": "dublin_core_terms.ttl",
+        "sha256": "13df401072dd7015bf9d75162f3e41c8138075304b7b9cc1aa1e9c16db976797",
+        "bytes": 47834
+      }
+    },
+    "note": "DCMI Metadata Terms"
+  },
+  "electrochemistry": {
+    "version": "0.37.2",
+    "repository": "https://github.com/emmo-repo/domain-electrochemistry",
+    "ref": "0.37.2",
+    "base": "https://raw.githubusercontent.com/emmo-repo/domain-electrochemistry/0.37.2/",
+    "files": {
+      "reference/electrochemistry-quantities.ttl": {
+        "path": "reference/electrochemistry-quantities.ttl",
+        "sha256": "87efdb1a890a28174be307d68132f442d89f33ab849c4801015acfa0bdd11961",
+        "bytes": 415668
+      }
+    },
+    "license": "https://creativecommons.org/licenses/by/4.0/",
+    "note": "quantity reference of the EMMO electrochemistry domain"
+  },
   "emmo": {
     "version": "1.0.4",
     "repository": "https://github.com/emmo-repo/EMMO",
@@ -75,6 +132,11 @@
         "sha256": "0122ce3bb10fbc7d259174f9e4a8ed1a6abde84ef2d919ab09ae01757d6ed3bf",
         "bytes": 42321
       },
+      "reference/data.ttl": {
+        "path": "reference/data.ttl",
+        "sha256": "d5208e86ceb493f9981eca941e921435b4145e21f1e433054a5b9ed55d358f99",
+        "bytes": 10149
+      },
       "foundation/mereocausality.ttl": {
         "path": "foundation/mereocausality.ttl",
         "sha256": "35014bbaa407c57f4c24c9c8f07592aad6df29472fca7210047efcae2e39e3aa",
@@ -84,21 +146,6 @@
     "note": "the 1.0.4 development branch at that commit; the published w3id build lagged it",
     "license": "https://creativecommons.org/licenses/by/4.0/"
   },
-  "electrochemistry": {
-    "version": "0.37.2",
-    "repository": "https://github.com/emmo-repo/domain-electrochemistry",
-    "ref": "0.37.2",
-    "base": "https://raw.githubusercontent.com/emmo-repo/domain-electrochemistry/0.37.2/",
-    "files": {
-      "reference/electrochemistry-quantities.ttl": {
-        "path": "reference/electrochemistry-quantities.ttl",
-        "sha256": "87efdb1a890a28174be307d68132f442d89f33ab849c4801015acfa0bdd11961",
-        "bytes": 415668
-      }
-    },
-    "license": "https://creativecommons.org/licenses/by/4.0/",
-    "note": "quantity reference of the EMMO electrochemistry domain"
-  },
   "iao": {
     "version": "2026-03-30",
     "repository": "http://purl.obolibrary.org/obo/iao.owl",
@@ -158,6 +205,20 @@
     },
     "license": "https://creativecommons.org/licenses/by/4.0/"
   },
+  "prov": {
+    "version": "2013-04-30",
+    "repository": "https://www.w3.org/ns",
+    "ref": "2013-04-30",
+    "base": "https://www.w3.org/ns/",
+    "files": {
+      "prov.ttl": {
+        "path": "prov.ttl",
+        "sha256": "d7ea634dbcd31347eba38157197f69d314077ef7f88fd4f90e4f24a78bfe1097",
+        "bytes": 112777
+      }
+    },
+    "note": "the PROV-O namespace document"
+  },
   "qudt": {
     "version": "3.4.0",
     "repository": "https://github.com/qudt/qudt-public-repo",

scripts/fetch_ontologies.py

@@ -44,9 +44,13 @@ def digest(data: bytes) -> str:
 
 def fetch(url: str, attempts: int = 4) -> bytes:
     """Fetch a file, retrying with backoff while a host rate-limits."""
+    # some publishers refuse a request without a user agent, and an ontology that cannot be
+    # fetched cannot be pinned
+    request = urllib.request.Request(
+        url, headers={"User-Agent": "oold-reference-schemas", "Accept": "text/turtle, */*"})
     for attempt in range(attempts):
         try:
-            with urllib.request.urlopen(url, timeout=300) as response:
+            with urllib.request.urlopen(request, timeout=300) as response:
                 return response.read()
         except urllib.error.HTTPError as error:
             if error.code not in (429, 503) or attempt == attempts - 1: