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": ""}
carex pQ5j   _ -90.083417   iH6 J LACCOSPERMA   O poales  31Â° 33003' N, 90Â° 5.005' W    0    1459391W V    2/z Dewey  #Gu 19994   CHARLES T. BRYSON +VW=   Vxo5> mississippi 31.55005 ,QR   2004-04-15 FwY0c   hTEd6 Contact UM Herbarium  CAREX FLACCOSPERMA `AA]   2:> LAWRENCE UNITED STATES     jHaw` cyperaceae 
{"catalogNumber": "1459391", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex flaccosperma", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "flaccosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "19994", "verbatimEventDate": "2004-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Lawrence", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "31.55005", "decimalLongitude": "-90.083417", "verbatimCoordinates": "31\u00c2\u00b0 33.003' N, 90\u00c2\u00b0 5.005' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}