About: http://webisa.webdatacommons.org/155096416

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	The <% %> tags are used to execute Ruby code that does not return anything, such as conditions, loops or blocks, and the <%= %> tags are used when you want output.
http://www.w3.org/ns/prov#wasQuotedFrom	rubyonrails.org