vocabulary.dcterms:description not presented in RDF.
In the Web of Things, HTTP,-based documents.
Yet, lightweight HTTP servers @en
rdfs:comment query](https://www.w3.org/TR/sparql11-query/#ask,/), or as a [SHACL shape](https://www.w3.org/TR/shacl/).,), as a [ShEx expression](http://shexspec.github.io @en