About: http://webisa.webdatacommons.org/74895358

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Language need not be of the spoken word, which is what i think you are referring to, for example there are non verbal forms of language, in essence language is simply a method of communication.
http://www.w3.org/ns/prov#wasQuotedFrom	disinfo.com