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": ""}
     michigan -       !2 ELEOCHARIS [a 1961 map of the um botanical gardens indicates sinclair bog was at the n end of the property with a bridge over fleming creek at approx. lat. 42.3083 long. -83.6567.]  G      university of michigan botanical ardens, dixboro site, 4.5 miles northeast of ann arbor, north of bridge at northeast corner of property  /     1960-07-22 P   0ii edwaord g. voss  GIVG Washtenaw      37 eleocharis elliptica
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Eleocharis elliptica", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-07-22", "habitat": "", "occurrenceRemarks": "[A 1961 map of the UM Botanical Gardens indicates Sinclair Bog was at the N end of the property with a bridge over Fleming Creek at approx. Lat. 42.3083 Long. -83.6567.]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 miles northeast of Ann Arbor, north of bridge at northeast corner of property", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}