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": ""}
19.5158 pc `       O k3S ACUTUS  ` 1137744  schoenoplectus /   5r_r Poales  3,*8W ALAN A. BEETLE    c,f3 S.G. 5MITH (S. WATSON) S. G. SM. 9C3/]  schoenoplectus acutus var. occidentalis hgQ    :h OCCIDENTALIS   M-7126 ! YK    %g  cyperaceae 1981L-08-28 QMP   pã¡tzcuaro; laguna de cuitzeo ~NU   -101.6O9 s 4  mexico@ K 
{"catalogNumber": "1137744", "order": "Poales", "family": "Cyperaceae", "scientificName": "Schoenoplectus acutus var. occidentalis", "scientificNameAuthorship": "(S. Watson) S. G. Sm.", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "acutus", "verbatimTaxonRank": "", "infraspecificEpithet": "occidentalis", "identifiedBy": "S.G. Smith", "recordedBy": "Alan A. Beetle", "recordNumber": "M-7126", "verbatimEventDate": "1981-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "P\u00c3\u00a1tzcuaro; Laguna de Cuitzeo", "decimalLatitude": "19.5158", "decimalLongitude": "-101.609", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}