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": ""}
    WE carex PAUL M. MCKENZIE ^>  united states 3  SL    E  trs: t48n r12w sec 19 ne1/4 of the sw1/4 poales b  CYPERACEAE Z,y#   Carex blanda !-     G missouri    u @: 1363853  5; BOONE 1573 f   VAL blanda     Dewey &5xP  1995-05-25 MAi 
{"catalogNumber": "1363853", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex blanda", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul M. McKenzie", "recordNumber": "1573", "verbatimEventDate": "1995-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Boone", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T48N R12W sec 19 NE1/4 of the SW1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}