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": ""}
IOWA ~Q   [ej emmet    *l0 ELEOCHARIS QUINQUEFLORA   KO] (Hartmann) O. Schwarz   8_w? contact um herbarium   Gnnf elocharis     1206329 9*Ta    1*a CYPERACEAE   s.n. 8       quinquGeflora R~    b.o. wolden   %3 
{"catalogNumber": "1206329", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis quinqueflora", "scientificNameAuthorship": "(Hartmann) O. Schwarz", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "quinqueflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B.O. Wolden", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Iowa", "county": "Emmet", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}