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": ""}
  BENTH.  -       $u MACROSPATHUM    !+f6b la colorada; 10 mi se of ahucatlã¡n, on the road to barranca del oro  .2  Araceae   #]. 20.9342  rogers mcvaugh x%    Dc/gH 1957-07-07    Z[K  ROCKY OAK-COVERED SOUTHERN SLOPES, LOCAL, IN MOIST BARRANCA. SPATHE WITH RED-PURXPLE MARGINS AND VEINS, TIP OF SPADIX RED-PURPLE.  z MEXICO arisaema ,L<      
{"catalogNumber": "", "order": "", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Arisaema", "subgenus": "", "specificEpithet": "macrospathum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1957-07-07", "habitat": "Rocky oak-covered southern slopes, local, in moist barranca. Spathe with red-purple margins and veins, tip of spadix red-purple.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Colorada; 10 mi SE of Ahucatl\u00c3\u00a1n, on the road to Barranca del Oro", "decimalLatitude": "20.9342", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}