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": ""}
  1667680   <;   R+x NOT EVIDENT  j ARTHUR brasil calos  ct      ($H( no (ata     W EUPHORBIACEAE  S.N. Y  malpighiales 92      cnidoscolus %etN  CNIDOSCOLUS URENS  D     Brazil Bm    ST n URENS
{"catalogNumber": "1667680", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Cnidoscolus urens", "scientificNameAuthorship": "Arthur", "genus": "Cnidoscolus", "subgenus": "", "specificEpithet": "urens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Brasil calos", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}