About: http://webisa.webdatacommons.org/219646744

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	I go one step further: considering that Table 1 is initialized only once and then read-only, it could be in ROM, and I neglect all except the accesses to Table 2.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com