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": ""}
 William R. Anderson w]      r5: MEXICANA    &ac  not evident. 1555311  m. maury qQ$     fl AO     [G5  15  O7 Mexico MALPIGHIALES g   |~:z 1555311  malpighia mexicana =Nxrh  malpignhiaceae i4oXi     >KF A.Juss.
{"catalogNumber": "1555311", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Malpighia mexicana", "scientificNameAuthorship": "A.Juss.", "genus": "", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "M. Maury", "recordNumber": "15", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "fl", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Not evident. 1555311", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}