About: http://webisa.webdatacommons.org/184851376

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	Each of the directional cards 15 includes a pattern such as indicated in FIGS. 6 and 7 for utilization with a central section 17.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com