RDF-only Building Blocks

Building Blocks can be defined that use RDF only. An RDF building block can:

1. Define RDF (TTL) examples how to use the Semantic model
2. Apply SHACL Shapes to validate examples
3. Perform transforms and validate results

Test cases and examples as either TTL or JSONLD will undergo syntax and SHACL validation.

examples.yaml can have embedded TTL - eg.

- title: Example of SOSA ObservationCollection
  comment:
    This class is a target for the SOSA v 1.1 update. 

  snippets:
    - language: turtle
      code: |-
        @prefix sosa: <http://www.w3.org/ns/sosa/> .
        @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
        @prefix eg: <http://example.org/my-feature/> .
        @prefix skos: <http://www.w3.org/2004/02/skos/core#> .

        eg:c1 a sosa:ObservationCollection ;
          sosa:hasMember eg:pop1999, eg:pop2000 ;
          sosa:observedProperty <http://dbpedia.org/ontology/population> ;
        .