About: http://webisa.webdatacommons.org/447035914

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	For performance and sanity, this class operates on a limited subset of Python types: analysis scripts are limited to using only None, integers, floats, strings, and tuples of these basic types as their key and values.
http://www.w3.org/ns/prov#wasQuotedFrom	smedbergs.us