About: http://webisa.webdatacommons.org/43019339

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 step is an instruction that affects the selection, such as add Product members whose values contain the text ABC.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com