Assertion: data model | /r/CapableOf | describe thematic layers
Facets:
value: in arcgis
type: LOCATION
Source sentences:
text: In ArcGIS, a data model describes the thematic layers used in the applications (for example, hamburger stands, roads, and counties); their spatial representation (for example, point, line, or polygon); their attributes; their integrity rules and relationships (for example, counties must nest within states); their cartographic portrayal; and their metadata requirements.