| https://www.w3.org/ns/shacl#group | ['http://data.bgs.ac.uk/id/LinkedDataPredicateGroup/DESC'] |
| http://www.w3.org/2000/01/rdf-schema#range | ['http://www.w3.org/2000/01/rdf-schema#Literal'] |
| http://www.w3.org/1999/02/22-rdf-syntax-ns#type | ['http://www.w3.org/1999/02/22-rdf-syntax-ns#Property'] |
| http://www.w3.org/2000/01/rdf-schema#label | ['has thickness description'] |
| http://www.w3.org/2000/01/rdf-schema#comment | ['Property describes the thickness of the rock unit'] |