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": ""}
    @2 V 45.533333 d. gagnon Z  45â° 32' n 75â° 58' w; utm 17.3-44.6 quyon 31f/9 k$;X  muehlenbergii G31    carex muehlenbergii var. muehlenbergii Qry  var. 2EoGR    Q Carex   cIIe cyperaceae 183 6R      Canada m   cvD2 POALES les collines-de-l'outaouais jH   v 1978-07-27  C V quebec muehlnbergii aqxQ  PARC DE LA GATIEAU, CTÃ© GATINEAU ESCARPEMENT D'EARDLEY. 8?I   YKg*$ 1379868  gn-lg -75.966667
{"catalogNumber": "1379868", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. muehlenbergii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "muehlenbergii", "identifiedBy": "", "recordedBy": "D. Gagnon", "recordNumber": "", "verbatimEventDate": "1978-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "Les Collines-de-l'Outaouais", "municipality": "", "locality": "Parc de la Gatineau, Ct\u00c3\u00a9 Gatineau Escarpement d'Eardley.", "decimalLatitude": "45.533333", "decimalLongitude": "-75.966667", "verbatimCoordinates": "45\u00c2\u00b0 32' N 75\u00c2\u00b0 58' W; UTM 17.3-44.6 Quyon 31F/9", "minimumElevationInMeters": "183", "maximumElevationInMeters": ""}