About: http://webisa.webdatacommons.org/50647981

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 grooved frames are for the plastic or duraguilt foundations, but I have mixed and matched between frame and foundation types with no problem.
http://www.w3.org/ns/prov#wasQuotedFrom	beemaster.com