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": ""}
 (Kunth) Griseb. 9XJ   mexic 2,   1|42261 j03     XV& Open meadows in pine forests Heteranthera rotundifolia !Pg F  -105.604 v   X+-h/ 1951-09-01    |P ROTUNDIFOLIA  8.j COMMELINALES  g_8 7650  PONTEDERIACEAE  9  23.7269 V;#   JAMES H. MAYSILLES S  SAN JUAN; 63 ROAD ?MI WSW OF C. DURAGO, COYOTES HACIENDA F.Wo  eteranthera vz)e     g_L@[ CHARLES N. HORN
{"catalogNumber": "1142261", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Heteranthera rotundifolia", "scientificNameAuthorship": "(Kunth) Griseb.", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Charles N. Horn", "recordedBy": "James H. Maysilles", "recordNumber": "7650", "verbatimEventDate": "1951-09-01", "habitat": "Open meadows in pine forests", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "San Juan; 63 road mi WSW of C. Durango, Coyotes Hacienda", "decimalLatitude": "23.7269", "decimalLongitude": "-105.604", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}