About: http://webisa.webdatacommons.org/455972653

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	Companies would have to disclose their methodology, including any assumptions or estimates they used.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com