About: http://webisa.webdatacommons.org/329764100

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	If that is the sum total of your loop.php, and you are accessing it directly which you are, your biggest problem is that you are not going to have access to any WordPress functions and yet you are trying to use WordPress functions.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com