About: http://webisa.webdatacommons.org/287345093

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	The following are challenges, or other interesting things that I am going to take part in or have done previously:
http://www.w3.org/ns/prov#wasQuotedFrom	bookcrossing.com