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": ""}
 kf> COMMELINALES  pontederiaceae #    O@#Y 20.5119  ra:/| benth.   # 8748  heteranthera peduncularis K tL  1142212 @hh5`    % -103.172   `5 Mexico      qU Heteranthera  8 1961-10-22  Hb THORN SAVANNAH E. L. Detling  7    RANCHO BUENAVISTA; JUANACATLÃ¡N       
{"catalogNumber": "1142212", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Heteranthera peduncularis", "scientificNameAuthorship": "Benth.", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. L. Detling", "recordNumber": "8748", "verbatimEventDate": "1961-10-22", "habitat": "Thorn savannah", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Rancho Buenavista; Juanacatl\u00c3\u00a1n", "decimalLatitude": "20.5119", "decimalLongitude": "-103.172", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}