About: http://webisa.webdatacommons.org/97097679

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	Your question is a little confusing, but I think maybe you refer to ????????? it means to add the corresponding pinyin to each Chinese character.
http://www.w3.org/ns/prov#wasQuotedFrom	italki.com