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": ""}
  carex P   ~aZ2 Cyperaceae  $H> poales  , steven r. hill 1997-06-11 ~      v  ILLINOIS CAREX ANNEGTENS VAaR. XANTHOCARPA  5+dG  (kã¼k.) wiegand AFJT  Willow Springs; NW corner of jct. US Rt. 45 (96th Ave) & 87th Street. Palos Park 7.5' quad. z      VAR. u?`9    [2> ANNECTENS    1361350 g  cook |hVJ-    yK xanthocarpa UNITED STATES 0 
{"catalogNumber": "1361350", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex annectens var. xanthocarpa", "scientificNameAuthorship": "(K\u00c3\u00bck.) Wiegand", "genus": "Carex", "subgenus": "", "specificEpithet": "annectens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "xanthocarpa", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "", "verbatimEventDate": "1997-06-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Cook", "municipality": "", "locality": "Willow Springs; NW corner of jct. US Rt. 45 (96th Ave) & 87th Street. Palos Park 7.5' quad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}