Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1947-05-13 tju   Flowers bright yello; plants pale, glaucous ajs1   in bottomland 14 miles southeast of mason on road to doss; abundnat o sandstone outcrop 6 R    N!Ox United States   Crassulaceae ~*G           8315 o        V GRASSLAND, MESQUITE-COVERED PASTURE  
{"catalogNumber": "", "order": "", "family": "Crassulaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8315", "verbatimEventDate": "1947-05-13", "habitat": "Grassland, mesquite-covered pasture", "occurrenceRemarks": "Flowers bright yello; plants pale, glaucous", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "in bottomland 14 miles southeast of Mason on road to Doss; abundnat on sandstone outcrop", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}