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": ""}
 Clokey  2_s   x SUSAN A. REZNICEK ESSEX &/     7542 +G 5      5 SbQ carex ã subimpressa  P:`z` anderson twp., lot 3, conc. ii, big creEek valley, ca. 3.5 km ne of amberstburg.  CAREX  xxz        +AsZ 1388750    gO7U ontario   S[a ã subimpressa  rR t( poales 
{"catalogNumber": "1388750", "order": "Poales", "family": "", "scientificName": "Carex \u00c3\u0097 subimpressa", "scientificNameAuthorship": "Clokey", "genus": "Carex", "subgenus": "", "specificEpithet": "\u00c3\u0097 subimpressa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Susan A. Reznicek", "recordNumber": "7542", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Anderson Twp., lot 3, conc. II, Big Creek Valley, ca. 3.5 km NE of Amherstburg.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}