About: http://webisa.webdatacommons.org/184265716

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	Class A stock owned by such persons as well as in the calculation of the total amount of Class B stock owned by such persons.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov