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": ""}
 r jackson  K michael r. penskar    r^l Occasional; associated with Acer saccharinum, Ulmus americana, Cinna arundinacea, and Aster lateriflorus. CAREX fzB&  2000-05-23 H=3:T    42.400415     Floodplain forest. Dz Mm   g Mihigan  U anton a. reznicek   &) carex normalis CYPERAEAE 77A     Q=v[2 -84.413696  &dxdp 1479564  w& UNITED STATES    Pv NORMAIS 1455 d _   Poales #z   I Mack.
{"catalogNumber": "1479564", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex normalis", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "normalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael R. Penskar", "recordNumber": "1455", "verbatimEventDate": "2000-05-23", "habitat": "Floodplain forest.", "occurrenceRemarks": "Occasional; associated with Acer saccharinum, Ulmus americana, Cinna arundinacea, and Aster lateriflorus.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "", "decimalLatitude": "42.400415", "decimalLongitude": "-84.413696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}