About: http://webisa.webdatacommons.org/404721838

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	FIG. 12 is a grooved joist or plate as shown in FIG. 9 having a single groove;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com