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": ""}
     :P%hk arizona  N9y g 1437723     ]QRX CONTACT UM HERBARIUM solanaceae  G& x     9[ 763  6g solamales   osd A. Gray Solanum (~   Maricopa yoj     r<! frank s. crosswhite xanti $  solanum xanti &  UNITED STATES LIK    
{"catalogNumber": "1437723", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum xanti", "scientificNameAuthorship": "A. Gray", "genus": "Solanum", "subgenus": "", "specificEpithet": "xanti", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank S. Crosswhite", "recordNumber": "763", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Maricopa", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}