- user warning: Table 'placenci_gplac.og_subgroups' doesn't exist query: SELECT ogs.gid, ogs.parent, og.og_private, og.og_selective, n.title, n.status, n.type FROM og_subgroups ogs INNER JOIN node n ON ogs.gid = n.nid INNER JOIN og og ON ogs.gid = og.nid in /home/placenci/public_html/sites/all/modules/og/modules/og_subgroups/includes/tree.inc on line 56.
- user warning: Table 'placenci_gplac.og_subgroups' doesn't exist query: SELECT og.nid, og.og_private, og.og_selective, n.title, n.status, n.type FROM og og INNER JOIN node n ON og.nid = n.nid LEFT JOIN og_subgroups ogs ON og.nid = ogs.gid WHERE ogs.gid IS NULL in /home/placenci/public_html/sites/all/modules/og/modules/og_subgroups/includes/tree.inc on line 76.
Semantic Media Wiki
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Semantic MediaWiki (SMW) is a free extension of MediaWiki – the wiki-system powering Wikipedia – that helps to search, organise, tag, browse, evaluate, and share the wiki's content. While traditional wikis contain only text which computers can neither understand nor evaluate, SMW adds semantic annotations that let you easily publish Semantic Web content, and allow the wiki to function as a collaborative database.