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": ""}
 l. `b    windfall hill prairie nature preserve, windfall prairie seep, west-facing bank of the middle fork of t he vermilion river, danville nw 7.5 minute topo. z-_         bf illinois  ]  6j united states    H9 VERMILION POALES  (|  1991-10-02 %RN    Fyg ODORATUS   s&~ 19612  Q5  Loy R. Phillippe  CYPERACEAE m?fL  CYPERUS ODORATUS w%G    cyperus b5 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus odoratus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "odoratus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Loy R. Phillippe", "recordNumber": "19612", "verbatimEventDate": "1991-10-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Vermilion", "municipality": "", "locality": "Windfall Hill Prairie Nature Preserve, Windfall Prairie Seep, west-facing bank of the Middle Fork of the Vermilion River, Danville NW 7.5 minute topo.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}