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": ""}
ANTON A. REZNICEK  j    !* 1331514   C MICHIGAN  kSh80 john h. ehlers   UO -84.953499   Poa|es    4551 1r6   y SCIRPUS CYPERINUS  K aS  CYPERACEAE  mackinac R=v  DUNE REGION BETWEEN BREVORT 1AKE AND LKE MICHIGAN. 6X #(     (L.) KUNTH m2n  1929-09-15 (w      United States SCIRPUS C<n.    
{"catalogNumber": "1331514", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scirpus cyperinus", "scientificNameAuthorship": "(L.) Kunth", "genus": "Scirpus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "John H. Ehlers", "recordNumber": "4551", "verbatimEventDate": "1929-09-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Dune region between Brevort Lake and Lake Michigan.", "decimalLatitude": "", "decimalLongitude": "-84.953499", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}