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": ""}
aquatilis u  MICHIGAN Ny+f  WAHLENB. jhH1x   NtH|s CAREX 2015-06-04 &1 ;p       [<C Carex aquatilis  1558949 F H   Y0 NE West side of the fen, the emergent marsh, and the hardwood swamp. Soft mud. Buckthorn abundant DORTHEA LEISMAN ANmD EMILY VAN STAALDUINEN <M+A     United States S   6H~oP EG-15-191   f75 A. A. REZNICEK   poales LZuY  KENT c$d   abundant, growing in fen marsh  *? ]  city of grand rapids. lamberton lake preserve; adjacent to lamberton l*ake apzartments just east of junction of plainfield ave. and i-96. t7n, r11w, sec. 4 S253  
{"catalogNumber": "1558949", "order": "Poales", "family": "", "scientificName": "Carex aquatilis", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "aquatilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek", "recordedBy": "Dorthea Leisman and Emily Van Staalduinen", "recordNumber": "EC-15-191", "verbatimEventDate": "2015-06-04", "habitat": "West side of the fen, the emergent marsh, and the hardwood swamp. Soft mud. Buckthorn abundant", "occurrenceRemarks": "Abundant, growing in fen marsh", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "City of Grand Rapids. Lamberton Lake Preserve; adjacent to Lamberton Lake Apartments just east of junction of Plainfield Ave. and I-96. T7N, R11W, Sec. 4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}