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": ""}
Floodplain torest; at base of steep slope. Associates: eltis occidentalis; Quercus bicolor; Viburnum opulus; Zanthoxylum americanum; Toxicodendron radicans; Polygonum virginianum; Aster lateriflorus; Leersia virginica; Cinna arundinacea. i   ANTON A. EZNICEK &#@   m CAREX MUSKINGUMENSIS   0 schwein.  Wayne y P   ?]% muskingumensis   William W. Brodovich Nm   CYPERACEAE eLpLu    united states Hck@   1188437  s  42.34456 WC ^      MICHIGAN %9pR=    c EU CAREX  +_45 2004-08-29 Poales /;svI 
{"catalogNumber": "1188437", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muskingumensis", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "muskingumensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William W. Brodovich", "recordNumber": "", "verbatimEventDate": "2004-08-29", "habitat": "Floodplain forest; at base of steep slope. Associates: Celtis occidentalis; Quercus bicolor; Viburnum opulus; Zanthoxylum americanum; Toxicodendron radicans; Polygonum virginianum; Aster lateriflorus; Leersia virginica; Cinna arundinacea.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "", "decimalLatitude": "42.34456", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}