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": ""}
United States U45    6 ne side chilson rd., 4 miles w of brigh-ton. cyperaceae Pn[(    Anton A. Reznicek U=1x   <+ poales   trv& sunny shores of small ponds in forested depressions, with cornus spp., salix spp., and carex spp. frequent |n dense swards. -83.868515 +xq7    _5  42.529716  C CAREX zUTRICULATA  5t$ 7229  41NwV Boott 1983-07-31 l+[X   carex -@UEL   michigan ! [   :a w  anton a. reznicek  ,.1 utriculata  1329939 1D8B+   
{"catalogNumber": "1329939", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex utriculata", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "utriculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Anton A. Reznicek", "recordNumber": "7229", "verbatimEventDate": "1983-07-31", "habitat": "Sunny shores of small ponds in forested depressions, with Cornus spp., Salix spp., and Carex spp. Frequent in dense swards.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "NE side Chilson Rd., 4 miles W of Brighton.", "decimalLatitude": "42.529716", "decimalLongitude": "-83.868515", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}