sioc:Post
predicates)attachment
content
has_container
has_creator
id
link
links_to
reply_of
topic
(tags) has_reply
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX sioc: <http://rdfs.org/sioc/ns#> PREFIX sioct: <http://rdfs.org/sioc/types#> SELECT DISTINCT ?attribute WHERE { ?forum rdf:type sioct:Wiki . ?forum sioc:container_of ?post . ?post ?attribute ?o } ORDER BY ?attribute