Encoded by Eric Boisvert (May 2007) Geological Survey of Canada 2007-07-12 : Minor fixes and changes to fit new version of model - Eric Boisvert CGI_Value.xsd Components for recording "simple" property-values comprising numbers/measures and words allowing for qualification, uncertainty, ranges, and a choice of number or word as required for transporting values commonly recorded by field geologists stupid XML Spy does not validate even if geosciml already included CGI_BasicType A very general name. Should this be "observationalBasis" or similar? A subtype of AssociationAttribute that supports supplemental attribute to point to an Observation group Union that allows either a term or a range of terms Union that allows either a numerical value or a range of numerical values