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": ""}
      3 Ã mesochorus  4% geise   g mY* Carroll   [lv)  1393861   1908-06-19 _P^      (NE illinois    W9 cm&stp rr.     wy5O 2687 cyperaceae Y  CYPERUS *6 S  UNITED STATES 8 A#   11h Frank C. Gates
{"catalogNumber": "1393861", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Geise", "genus": "Cyperus", "subgenus": "", "specificEpithet": "\u00c3\u0097 mesochorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank C. Gates", "recordNumber": "2687", "verbatimEventDate": "1908-06-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Carroll", "municipality": "", "locality": "CM&StP RR.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}