About: http://webisa.webdatacommons.org/151399317

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	As with the Design Center, you can pull in content such as blocks, layers, linetypes, etc. from other drawings.
http://www.w3.org/ns/prov#wasQuotedFrom	thecadmasters.com