About: http://webisa.webdatacommons.org/293396208

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	And JSON_Encode didn't produce output for the columns required - including assigning data types based on the MySQL result data type.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com