About: http://webisa.webdatacommons.org/318540324

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	A string is a valid MIME type with no parameters if it matches the media-type rule defined in section 3.1.1.1 Media Type of RFC
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org