About: http://webisa.webdatacommons.org/208024620

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	I understand there are some reports of such beds as big as 20??? in diameter and up to 2 ??? thick.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com