crm:E56_Language
http://www.cidoc-crm.org/cidoc-crm/E56_Language
rdfs:comment
http://www.w3.org/2000/01/rdf-schema#comment
This class is a specialization ...... 639-2:1998 and later versions.
@en
graph:default
https://triplydb.com/cidoc/crm-7-1-2/graphs/default