About: http://webisa.webdatacommons.org/407281126

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	The phrase something to that effect is used to indicate that the description need not be followed exactly but is more of an outline of what you should do, leaving some flexibility, especially in the details, up to you.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com