SemanticDataDictionary
Tools and specifications for Semantic Data Dictionaries
SDD Specification
The SDD may contain the following columns
| DM Column | Related Property | Description |
|---|---|---|
| Attribute | rdf:type | Class of attribute entry |
| attributeOf | sio:isAttributeOf | Entity having the attribute |
| Column | Entry column header in dataset | |
| Comment | rdfs:comment | Comment for the entry |
| Definition | skos:definition | Entry text definition |
| Entity | rdf:type | Class of entity entry |
| Format | Specifies the structure of the Unit value | |
| inRelationTo | sio:inRelationTo | Entity that the role is linked to |
| Label | rdfs:label | Label for the entry |
| Relation | Custom relation that replaces inRelationTo | |
| Role | sio:hasRole | Type of the role of the entry |
| Time | sio:existsAt | Time point of measurement |
| Unit | sio:hasUnit | Unit of Measure for entry |
| wasDerivedFrom | prov:wasDerivedFrom | Entity from which the entry was derived |
| wasGeneratedBy | prov:wasGeneratedBy | Activity from which the entry was produced |
sdd2owl
store required prefixes in prefixes.txt file
Usage: python sdd2rdf.py <config_file>