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": ""}
 S:.V  Macon   <gE BY NORT>H RIGHT-OF-WAY OF ABANDONED ILL, TERMINAL RR PARALLE1ING. N&W RR ABOUT 1/2 MILE EAST OF EAST SHORE OF LAKE DECATUR. CAREX 4   illinois 3W=        /L TRIBULOIDES        united states +      ~6U e c-13196 Cyperaceae NhZ,h   B paul shildneck   kWx 1982-07-20
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "tribuloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul Shildneck", "recordNumber": "C-13196", "verbatimEventDate": "1982-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Macon", "municipality": "", "locality": "By north right-of-way of abandoned Ill, terminal RR paralleling N&W RR about 1/2 mile east of east shore of Lake Decatur.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}