@prefix rdfs: . @prefix foaf: . rdfs:label "RDF description of 308" ; ; foaf:primaryTopic . ; rdfs:label "308" ; ; "Linear ditch alignedapproximately east-west. Observed extent in plan c.6m x 1.1m, depth 0.15m. Steep sides with a flat base." ; ; ; , ; , , , , , , , .