About: http://webisa.webdatacommons.org/201520503

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	schedule, notice, form, election, certificate or other document or information
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov