About: http://webisa.webdatacommons.org/213468927

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	Since this theme is a premium theme, and since you also receive support when purchasing it, I would suggest that you contact the theme author and ask them to update the theme to use the comment_form function.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org