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": ""}
     pfB3 cortesianus  =:  croton    5 Kunth  ] jaumave  Jn Croton cortesianus  ` luis hernã¡ndez  tamaulipa hgH      3249 y    23Â°21' N 99Â°25' W  5V   7([Ee 23.35596     -99.4159 ;E  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Croton cortesianus", "scientificNameAuthorship": "Kunth", "genus": "Croton", "subgenus": "", "specificEpithet": "cortesianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Luis Hern\u00c3\u00a1ndez", "recordedBy": "", "recordNumber": "3249", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tamaulipas", "county": "Jaumave", "municipality": "", "locality": "", "decimalLatitude": "23.35596", "decimalLongitude": "-99.4159", "verbatimCoordinates": "23\u00c2\u00b021' N 99\u00c2\u00b025' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}