About: http://webisa.webdatacommons.org/211712215

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 biggest challenge is building a system that updates events that have been syndicated across multiple spaces.
http://www.w3.org/ns/prov#wasQuotedFrom	indiewebcamp.com