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": ""}
 nXR United States    6 eleocharis e$quisetoides  LOCALLY ABUNDANT IN DENSE PATCH. Dp   michael r. penskar    g    cf[K: cyperaceae Livingston ,     k -83.836423 Eleocharis pd.]?   F b poales 1539  Zc(   %ZyI` Michigan  OT ; 2011-07  <,jV equisetoides Anton A. eznicek &-A      42.508319 )kY/   < Brighton Recreation Aea. Near boat launch on the southwest edge of Appleton Lake.
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis equisetoides", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "equisetoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael R. Penskar", "recordNumber": "1539", "verbatimEventDate": "2011-07", "habitat": "", "occurrenceRemarks": "Locally abundant in dense patch.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Brighton Recreation Area. Near boat launch on the southwest edge of Appleton Lake.", "decimalLatitude": "42.508319", "decimalLongitude": "-83.836423", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}