Common CRSs Profile
  GeoRSS_White_Paper
  GML-3.1
  Grid_Coverages_GC_Implementation_Specification
  Interoperability__Open_Architectures_An_Analysis_of_Existing_Standardisation_Processes__Procedures
  Observations_and_Measurements_Observation_schema
  OGC_Reference_Model_ORM_version_0.1.3
  OGC_Sensor_Web_Enablement_Overview_and_High_Level_Architecture
  OGC_Web_Map_Service_WMS1.3_Interface_Recommendation_Paper
  OGC_Web_Services_Common_Specification_version_1.1.0_with_Corrigendum_1
  OpenGIS Implementation-GRID
  OpenGIS Simple Features Specification-OLECOM
  OpenGIS Simple Features Specification-SQL
  OpenGIS_Catalogue_Services_Specification_V2.0.2
  OpenGIS_Filter_Encoding_Implementation_Specification_V1.1
  OpenGIS_Implementation_Specification_Coordinate_Transformation_Services_Revision_1.00
  OpenGIS_Location_Services_OpenLS_Core_Services
  OpenGIS_Simple_Features_Specification_For_OLECOM_Rev_1.1
  OpenGIS_Symbology_Encoding_Implementation_Specification
  OpenGIS_Web_Coverage_Service_WCS_Implementation_Specification_v_1.1
  OpenGIS_Web_Map_Service_WMS_Implementation_Specification
  Simple_feature_access_-_Part_1_Common_Architecture_v1.2.0
  Simple_feature_access_-_Part_2_SQL_option_v1.2.0.pdf
  Styled_Layer_Descriptor_Profile_of_the_Web_Map_Service_Implementation_Specification
  The_OGC__Organization_Offering_Unique_Benefits
  Web_Coverage_Service_WCS_version_1.1_Corrigendum_2
  Web_Feature_Service_Implementation_Specification_V1.1
  Web_Map_Context_Documents_Implementation_Specification
  Web_Map_Tile_Service_Standard
  Web_Processing_Service_WPS_v1.0.0