About: http://webisa.webdatacommons.org/279330683

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	You can limit some trades, such as television watching or video-game playing to certain blocks of time (no more than 30 minutes at one sitting) or bank time for a big trade like an overnight campout or trip to a theme park.
http://www.w3.org/ns/prov#wasQuotedFrom	duke.edu