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": ""}
  Pf U juncaceae  ; 44.071667 along edge of calamagrostis canadensis stand; shallow open emergent marsh, E^  juncus balticus Ay   6  COMMON, IMMATURE.  nF 1482024 poales      P( 4nton A. Reznicek n 44â° 04.300'; w 86â° 29.807' ;3      -86.4967833 k^i   bH/v 497  ^! Ludington State Park     F 2014-07-27 JUNCUS Q  WILLD. (;Z$   DAVID C. DISTER 1&   z balticus   Q9O  united states
{"catalogNumber": "1482024", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus balticus", "scientificNameAuthorship": "Willd.", "genus": "Juncus", "subgenus": "", "specificEpithet": "balticus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "497", "verbatimEventDate": "2014-07-27", "habitat": "along edge of Calamagrostis canadensis stand; shallow open emergent marsh,", "occurrenceRemarks": "common, immature.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.071667", "decimalLongitude": "-86.4967833", "verbatimCoordinates": "N 44\u00c2\u00b0 04.300'; W 86\u00c2\u00b0 29.807'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}