ENQUIRE was an early project (in the second half of 1980) of Tim Berners-Lee, who went on to create the World Wide Web in 1989. ENQUIRE had some of the same ideas as the Web and the Semantic Web but was different in several important ways, one of them that it was not supposed to be released to the general public. ENQUIRE was implemented on a Norsk Data machine. According to Berners-Lee (2000), the name was inspired by a book called Enquire Within Upon Everything. Rather than a web browser, ENQUIRE was closer to a wiki: