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": ""}
4484 8%Dmq  fabaceae 7S      e -99.6352   d5.] 23.2981   d3 L.   ^!u6 several trees, open sun   Cercis iq3?$   ROBERT MERPILL KING ]   Los Arrieros; 21 mi N of Tula, along route 70 +%     xWx2 CERCIS CANADENSIS  tEPY2 canadensis  ;m 1152046  h3j Tamaulipas    z mexico 1961-04-05 50U4    ;T  PALMILLAS
{"catalogNumber": "1152046", "order": "", "family": "Fabaceae", "scientificName": "Cercis canadensis", "scientificNameAuthorship": "L.", "genus": "Cercis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "4484", "verbatimEventDate": "1961-04-05", "habitat": "Several trees, open sun", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "Palmillas", "municipality": "", "locality": "Los Arrieros; 21 mi N of Tula, along route 70", "decimalLatitude": "23.2981", "decimalLongitude": "-99.6352", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}