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": ""}
ROGERS MCVAUGH & WALTER N. KOELZ F     Nayarit H      &=do malpighiales  T# 694  g.l.webster G2A  RANCHO LA ESCONDIDA; 2-9 MI Wz OF JALCOCOTÃ¡N ON ROAD TO MIRAMAR k)^#   ` croton  21.4391 50   311C60266 P.E. Berry PY    euphorbiaceae   f   P_ san blas  croton mcvaughii $]_N!   h 1959-11-15  n mexico    G# mcvaughii  t`Uy -105.162
{"catalogNumber": "1160266", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton mcvaughii", "scientificNameAuthorship": "G.L.Webster", "genus": "Croton", "subgenus": "", "specificEpithet": "mcvaughii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "Rogers McVaugh & Walter N. Koelz", "recordNumber": "694", "verbatimEventDate": "1959-11-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "San Blas", "municipality": "", "locality": "Rancho la Escondida; 2-9 mi W of Jalcocot\u00c3\u00a1n on road to Miramar", "decimalLatitude": "21.4391", "decimalLongitude": "-105.162", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}