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": ""}
  CHRISTIANE ANDERSON U` 4W      iRx MALPIGHIACEAE STIGMAPHYLLN A   + STIGMAPHYLLON ANGULOSUM    c&Zo angulosum  Sue A. Thompson pLDk     (rr (l.) a. juss.     S 1524360   9p #@ 7286    
{"catalogNumber": "1524360", "order": "", "family": "Malpighiaceae", "scientificName": "Stigmaphyllon angulosum", "scientificNameAuthorship": "(L.) A. Juss.", "genus": "Stigmaphyllon", "subgenus": "", "specificEpithet": "angulosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Christiane Anderson", "recordedBy": "Sue A. Thompson", "recordNumber": "7286", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}