About: http://webisa.webdatacommons.org/126426732

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	Could do some basic ray-casting to determine relevant nearest segments, if performance was an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com