About: http://webisa.webdatacommons.org/200112558

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	Not only are there all types of activity options, but also length of stay, price, and other restrictions.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.net