About: http://webisa.webdatacommons.org/451483093

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 step S301, ???Heading??? elements in the document elements extracted by the elements extracting process (step S201 shown in FIG. 14) are identified based on information such as character
http://www.w3.org/ns/prov#wasQuotedFrom	google.com