About: http://webisa.webdatacommons.org/375876955

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	They???re often full of gravel, broken glass, and other obstructions that can be a major problem, especially when riding a skinny tired road bike.
http://www.w3.org/ns/prov#wasQuotedFrom	ecovelo.info