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": ""}
  ,7[ la presa; 10-12 mi e  of tepatitlã¡n, capilla de guadalupe  Ponteoeriaceae _;    CHARLES N. HORN   @   Fu- Rogers McVaugh      HETERANTHERA  -)  20.8141 ^5d  1958-08-30        D MEXICO  n)( ROTUNDIFOLIA   !&4 COMMELINALES    Depressions in grassland permanent shallow pools and marshy borders, the most abundant aquatic plant, in masses in water 15-40 cm. Deep. *[6 
{"catalogNumber": "", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Charles N. Horn", "recordedBy": "Rogers McVaugh", "recordNumber": "", "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": "20.8141", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}