About: http://webisa.webdatacommons.org/3144453

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	But if you do unique designs, or would like to develop a custom CAD solution that fits your need, open source is a good choice.
http://www.w3.org/ns/prov#wasQuotedFrom	linux.com