About: http://webisa.webdatacommons.org/173766258

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	The data structure includes a tree 410 whose nodes 420 contain alphabetically left-to-right sorted character strings, where a parent node is a prefix of its child nodes.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com