About: http://webisa.webdatacommons.org/262262203

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	HSL has been known about for decades, most especially by the person who finally got others to recognize its distinctiveness from ASL. She had to be bilingual in both SLs to recognize how different the two are.
http://www.w3.org/ns/prov#wasQuotedFrom	languagehat.com