Old Miraheze Wiki Pages:Group:Predefined properties

{

   "type": "PROPERTY_GROUP_SCHEMA",
   "groups": {
       "administrative_group": {
           "canonical_name": "Administrative properties",
           "message_key": "smw-property-group-label-administrative-properties",
           "property_keys": [
               "_MDAT",
               "_CDAT",
               "_NEWP",
               "_LEDT",
               "_DTITLE",
               "_CHGPRO",
               "_EDIP",
               "_ERRC"
           ]
       },
       "classification_group": {
           "canonical_name": "Classification properties",
           "message_key": "smw-property-group-label-classification-properties",
           "property_keys": [
               "_INST",
               "_PPGR",
               "_SUBP",
               "_SUBC"
           ]
       },
       "content_group": {
           "canonical_name": "Content properties",
           "message_key": "smw-property-group-label-content-properties",
           "property_keys": [
               "_SOBJ",
               "_ASK",
               "_MEDIA",
               "_MIME",
               "_ATTCH_LINK",
               "_FILE_ATTCH",
               "_CONT_TYPE",
               "_CONT_AUTHOR",
               "_CONT_LEN",
               "_CONT_LANG",
               "_CONT_TITLE",
               "_CONT_DATE",
               "_CONT_KEYW",
               "_TRANS",
               "_TRANS_SOURCE",
               "_TRANS_GROUP"
           ]
       },
       "declarative_group": {
           "canonical_name": "Declarative properties",
           "message_key": "smw-property-group-label-declarative-properties",
           "property_keys": [
               "_TYPE",
               "_UNIT",
               "_IMPO",
               "_CONV",
               "_SERV",
               "_PVAL",
               "_LIST",
               "_PREC",
               "_PDESC",
               "_PPLB",
               "_PVAP",
               "_PVALI",
               "_PVUC",
               "_PEID",
               "_PEFU"
           ]
       }
   },
   "tags": [
       "group",
       "property group"
   ]

}