<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/DiscussionForumPosting>
<http://www.gpspower.net/garmin-receivers-firmwares/298003-table-nuvis-pcb-p-n-written-fw-possible-conversions-5.html?s=cb99b220649468d543e0f25bac96ce8f>