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": ""}
 H?.! 16.3632  WR El Chilaque; Tapanatepec along Mexican hwy 190; southern end of the Isthmus of Tehuantepec    VW V.E. Rudd   a7 americana   z  Aeschynomene americana 13684    1148482 qc  122 +z m?   . NEXICO  -94.1962  )  ROADSIDE DITCHES `     I Aeschynomene L. _U =   Fabaceae ee1   FABALES w   c2V OAXACA  ? 1965-10-20   _i D. E. Breedlove & Peter H. Raven  s SAN PEDRO TAPANATEPEC 
{"catalogNumber": "1148482", "order": "Fabales", "family": "Fabaceae", "scientificName": "Aeschynomene americana", "scientificNameAuthorship": "L.", "genus": "Aeschynomene", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "V.E. Rudd", "recordedBy": "D. E. Breedlove & Peter H. Raven", "recordNumber": "13684", "verbatimEventDate": "1965-10-20", "habitat": "Roadside ditches", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Pedro Tapanatepec", "municipality": "", "locality": "El Chilaque; Tapanatepec along Mexican hwy 190; southern end of the Isthmus of Tehuantepec", "decimalLatitude": "16.3632", "decimalLongitude": "-94.1962", "verbatimCoordinates": "", "minimumElevationInMeters": "122", "maximumElevationInMeters": ""}