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": ""}
 o    H Mexico     HJW heteranthera  (/5(S PONTEDERIACEAE     O Commelinales  Ir_Z HETERANTHERA PED[UNCULARIS   15951-09-01 w1T  1142218 Pq be   l~EBe 7650-A    97_~ charles n. horn 23.7269 s   san juan; 63 road mi wsw of c. durango, coyotes hPacienda T3,@  james h. maysilles     b benth.  g;~== -105.595 
{"catalogNumber": "1142218", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Heteranthera peduncularis", "scientificNameAuthorship": "Benth.", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Charles N. Horn", "recordedBy": "James H. Maysilles", "recordNumber": "7650-A", "verbatimEventDate": "1951-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "San Juan; 63 road mi WSW of C. Durango, Coyotes Hacienda", "decimalLatitude": "23.7269", "decimalLongitude": "-105.595", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}