About: http://webisa.webdatacommons.org/368134400

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	There is some specialist proprietary software solutions out there including a plug-in for AutoCAD. There is a good looking package called 'Auto Turn' available as a plugin for Bentley.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com