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": ""}
  eM 21Â°13'N, 87Â°11'W     quintana roo s%#       MILLSP. Uw  Croton K(  Croton arboreus (      ] f -87.18333      kzN 697 Tintal (Seasonally inundated low forest) Domiant species include Haematoxylon campechicanum, Erythroxylon areolatum and Eugenia winzerlingii, Cladium jamaicense Z7Q    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Croton arboreus", "scientificNameAuthorship": "Millsp.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "697", "verbatimEventDate": "", "habitat": "Tintal (Seasonally inundated low forest) Domiant species include Haematoxylon campechianum, Erythroxylon areolatum and Eugenia winzerlingii, Cladium jamaicense", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Quintana Roo", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.18333", "verbatimCoordinates": "21\u00c2\u00b013'N, 87\u00c2\u00b011'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}