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": ""}
illinois roNute 3 (fap 312), mcclur3, at bridge crossing old clear creek, 1.85 miles north of east cape girard3au road (illinois route 146), mississippi river floodplain. mcclure 7.5 minute usgs quadrangle. GW>Gi  Carex grisea 7ZyN       ZjU POALES       fR.m Z33746 2001-05-15  UG)G   -89.435917 cg         N|S^  104    !^G  alexander   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex grisea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "33746", "verbatimEventDate": "2001-05-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alexander", "municipality": "", "locality": "Illinois Route 3 (FAP 312), McClure, at bridge crossing Old Clear Creek, 1.85 miles north of East Cape Girardeau Road (Illinois Route 146), Mississippi River floodplain. McClure 7.5 minute USGS quadrangle.", "decimalLatitude": "", "decimalLongitude": "-89.435917", "verbatimCoordinates": "", "minimumElevationInMeters": "104", "maximumElevationInMeters": ""}