Partial mapping construct #41
Description
e.g. the NGSI-v2 to NGSI-LD 'mapping' in plain text feels very straightforward, however something like RML requires the user to take into account the complete source's JSON schema (even when doing things like map each object of value 'dateTime'). Specifically when taking RDF-to-RDF mapping into account, you probably want some kind of construct like pass through everything from the logical source, EXCEPT triples that match [...] and execute this mapping on them