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 L;   A COMMON GROWING IN MOIST CLAY   commelinales 1m`      iL I9 1142274  ZRiGt 658 El Mezquite; Tehuantepec; 21 km S of the village of Matias Romero, along the Trans-Isthmian hwy route 185 Rtx      :2 -94.9658   Charles N. Horn )        
{"catalogNumber": "1142274", "order": "Commelinales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Charles N. Horn", "recordedBy": "", "recordNumber": "658", "verbatimEventDate": "", "habitat": "Common growing in moist clay", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "El Mezquite; Tehuantepec; 21 km S of the village of Matias Romero, along the Trans-Isthmian hwy route 185", "decimalLatitude": "", "decimalLongitude": "-94.9658", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}