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": ""}
611 Hvr       ?s 42.29584   "cespitose, spikes witb whitish cast. assoc.: cornus florida, quercus rubra, prunus 5erotina, agrimonia sp., viburnum acerifolium" z=   Michigan e    Z Dry-mesic southern forest; oak forest, moderate shade, dry sandy loam. Occasional.  cyperaceae X2Kv    ~ Kalamazoo  ci6do (FERNALD) MACK. CAREX SWANII az(l   & swanii    West side of Whitman Lke. T2S R9W sec 13, NW1/4 SE1/4 t0<  1994-06-15 O   1329320 3  Phyllis J. Higman   
{"catalogNumber": "1329320", "order": "", "family": "Cyperaceae", "scientificName": "Carex swanii", "scientificNameAuthorship": "(Fernald) Mack.", "genus": "", "subgenus": "", "specificEpithet": "swanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Phyllis J. Higman", "recordNumber": "611", "verbatimEventDate": "1994-06-15", "habitat": "Dry-mesic southern forest; oak forest, moderate shade, dry sandy loam. Occasional.", "occurrenceRemarks": "\"Cespitose, spikes with whitish cast. Assoc.: Cornus florida, Quercus rubra, Prunus serotina, Agrimonia sp., Viburnum acerifolium\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "West side of Whitman Lake. T2S R9W sec 13, NW1/4 SE1/4", "decimalLatitude": "42.29584", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}