About: http://webisa.webdatacommons.org/11494774

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	Fixed some grammar inconsistencies, added tags Beginner, Guide, JavaScript because it is a beginners guide to add-on creation and one example of modification is using JavaScript.
http://www.w3.org/ns/prov#wasQuotedFrom	mozilla.org