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": ""}
  /x Illinois   Ko  v 1998-05-19 POALES Sv?z  dewey /Oh1   ]p8ui UNITED STATES  WGf Murphysboro, CH 5 (20th Street) bridge over the Big Muddy River, Murphysboro quad.    ( Cyperaceae  Jt JACKSON  1386754 y_ 66  rs: t9s r2w sec 8 se/4, nw/4, se/4 ow)#Z  CAREX SHORTIANA j =    30251  ?/.   %_0 107   SHORTIANA X+! j     jFW Carex  m Steven R. Hill 
{"catalogNumber": "1386754", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex shortiana", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "shortiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "30251", "verbatimEventDate": "1998-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Jackson", "municipality": "", "locality": "Murphysboro, CH 5 (20th Street) bridge over the Big Muddy River, Murphysboro quad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T9S R2W sec 8 SE/4, NW/4, SE/4", "minimumElevationInMeters": "107", "maximumElevationInMeters": ""}