About: http://webisa.webdatacommons.org/53408172

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	You could look up expression, equation and formula in Jenny Eather???s dictionary for example to help you understand the difference between these terms.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com