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": ""}
  1986-06-23 P    bF K* muehlenbergii   k utm 40-i/12 (bothwell) 182086 howard township, conc i, lot 9, 3 km southwest ofthamesville, south of the thames rivr, 0.5 km west of dump. B p     %4]It ke86 1300  MP& carex muehlenbergii vr. muehlenbergii    muehlenbergii F         ]6 var.    KA   Jane M. Bowles    1379938  h#T n canada
{"catalogNumber": "1379938", "order": "", "family": "", "scientificName": "Carex muehlenbergii var. muehlenbergii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "muehlenbergii", "identifiedBy": "", "recordedBy": "Jane M. Bowles", "recordNumber": "KE86 1300", "verbatimEventDate": "1986-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Howard Township, Conc I, lot 9, 3 km southwest of Thamesville, south of the Thames River, 0.5 km west of dump.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 40-I/12 (Bothwell) 182086", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}