About: http://webisa.webdatacommons.org/19674141

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	Most of the signs are basically the same except for what they use to say "slowing down is what we use to say moving out around obstacle.
http://www.w3.org/ns/prov#wasQuotedFrom	singletrackworld.com