About: http://webisa.webdatacommons.org/100757860

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	These guidelines address how to achieve accessibility in outdoor developed areas and take into account challenges and constraints posed by terrain, the degree of development, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	americantrails.org