About: http://webisa.webdatacommons.org/115673041

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	Other formats such as STEP and Logos Library System (LLS) were found unacceptable by CCEL as they are proprietary, prompting the creation of the new language[2].
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org