小学生 http://data.library.sh.cn/vocab/maudience/pri an entity of type: Concept rdfs:comment 5543 rdfs:label primary, ages 5-10 小学生 小学生 rdf:type skos:Concept bf:IntendedAudience skos:exactMatch <http://id.loc.gov/vocabulary/maudience/pri> data from the linked data cloud