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": ""}
      HETERANTHERA ROTUNDIFOLIA  A>3!  1142254     wI Roger McVaugh COMMELINALES MCU 8  CHARLES N. HORN |   1757p7 ],XeZ   ~[ 1958-08-30  ROTUNDIFLIA wL F@   Mxy p Mexico    w  5) LA PRESA; 10-12 MI E OF TEPATITLÃ¡N, CAPILLA DE GUADALUPE     Depressions in grassland permanent shallow pools and marshy borders, the most abundant aquatic plant, in masses in water 15-40 cm. Deep. wt=C3   
{"catalogNumber": "1142254", "order": "Commelinales", "family": "", "scientificName": "Heteranthera rotundifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Charles N. Horn", "recordedBy": "Rogers McVaugh", "recordNumber": "17577", "verbatimEventDate": "1958-08-30", "habitat": "Depressions in grassland permanent shallow pools and marshy borders, the most abundant aquatic plant, in masses in water 15-40 cm. Deep.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Presa; 10-12 mi E of Tepatitl\u00c3\u00a1n, Capilla de Guadalupe", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}