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": ""}
cyperaceae BY       w+) eleocharis obtusa 40.00262 =   fOV ILLINOIS  l~g>R 37034 OBTUSA t [TD        2006-08-23 DK    .(Y!T 1459646   6 ELEOCHARIS (Willd.) Schult. [9Z8L   Wqr] united states  ;BI   STEVEN R. HILL  *4( Poales  cass +mKG     OJ7 -90.44595  CONTACT UMHERBARIUM (j. 
{"catalogNumber": "1459646", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "obtusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "37034", "verbatimEventDate": "2006-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Cass", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "40.00262", "decimalLongitude": "-90.44595", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}