@prefix rdfs: . @prefix foaf: . ; rdfs:label "310" ; ; "linear ditch aligned approximately east-west, turning sharply southward at its eastern terminus. Full extent in plan 14m x 1.15 (maximum), depth very variable, up to 0.88m. Sides slope irregularly, sometimed stepped to a rounded concave base." ; ; ; , ; , , , , , , , , , , , , , , , , , , , , , , , , , , , , , . rdfs:label "RDF description of 310" ; ; foaf:primaryTopic .