About: http://webisa.webdatacommons.org/149489821

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	In Wat, MACRO is a special form that can be wrapped around a combiner, and causes calls to that combiner to be memoized in the source tree.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com