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": ""}
1964-05-31 ^j   amethystinum M     3J1 GRAPTOPETALUM AMETHYSTINUM          Saxifragales  Z) Mexico 1261104 u OU  -105.81667 ii  reid v. moran |4   (ROSE) E.WALTHER D  76|8 R 5  durango r    y crassul4ceae  yF graptopetalum   23Â°38' N, 105Â°49' W   
{"catalogNumber": "1261104", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Graptopetalum amethystinum", "scientificNameAuthorship": "(Rose) E.Walther", "genus": "Graptopetalum", "subgenus": "", "specificEpithet": "amethystinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Reid V. Moran", "recordNumber": "7618", "verbatimEventDate": "1964-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-105.81667", "verbatimCoordinates": "23\u00c2\u00b038' N, 105\u00c2\u00b049' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}