Types used from the Commons

Schema types define the data structure of similar topics. When you add existing Freebase topics to this base, their types will be shown here.

Types created for this Base

• FGDC Metadata (15)
• FGDC Identification (15)
• FGDC Data Quality (15)
• FGDC Spatial Data Organization (15)
• FGDC Spatial Reference (15)
• FGDC Entity and Attribute (15)
• FGDC Distribution (15)
• FGDC Metadata Reference (15)
• FGDC Citation (4)
• FGDC description (3)
• FGDC time period (2)
• FGDC status (1)
• FGDC progress (3)
• FGDC Contributor
• FGDC Bounding coordinates (1)
• FGDC Lat Long
• FGDC Location keyword (9)
• FGDC Temporal keyword
• FGDC Point of contact (2)
• FGDC Security
• FGDC data environment
• FGDC Browse graphic
• FGDC cross reference (7)
• FGDC attribute accuracy
• FGDC positional accuracy
• FGDC lineage
• FGDC Source media (20)
• FGDC process step (6)
• FGDC point and vector object type (4)
• VPF point and vector object type (4)
• SDTS point and vector object type (27)
• FGDC direct spatial reference (3)
• SDTS terms description
• VPF terms description
• FGDC raster object (2)
• FGDC raster object type (4)
• FGDC unit of geographic coordinates (7)
• FGDC geographic resolution (6)
• Map projection (52)
• FGDC local planar
• Geographic coordinate system (12)
• Map projection type (6)
• Map projection property (7)
• Datum (4)
• Reference ellipsoid (27)
• FGDC vertical coordinate system
• FGDC Vertical datum (36)
• FGDC Altitude coordinate system
• FGDC Depth system
• FGDC Keyword (48)
• FGDC Altitude system
• FGDC Altitude datum (2)
• FGDC Depth datum (33)
• FGDC planar coordinate system (2)
• FGDC planar distance and bearing
• FGDC planar encoding and units (2)
• Cardinal direction (4)
• Keyword thesaurus
• FGDC Keyword1
• Projected coordinate system (5)
• Map projection system (7)
• Topic cross reference
• Reference ellipsoid type (3)
• Mapping program (3)
• FGDC originator (2)
• FGDC source data (1)
• Compass direction (17)