http://lod.ehri-project-test.eu/units/nl-003001-j25549-2-3-4-6 rico:includesOrIncluded <http://lod.ehri-project-test.eu/units/nl-003001-j25549-2-3-4-6-2> <http://lod.ehri-project-test.eu/units/nl-003001-j25549-2-3-4-6-1> data from the linked data cloud