About: http://webisa.webdatacommons.org/288518124

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	itory once a month. ??? The variety of data ranges from SQL-style relational tuples with foreign-/primary-key relationships to coSQL-style objects or graphs with key-value pointers, or even binary data such as videos and music.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org