About: http://webisa.webdatacommons.org/292009427

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	In your case, you are selecting min(price), which, since it is an aggregate function, is a valid column coming from the GROUP BY and HAVING process.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com