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": ""}
  ^ sPx allegan  -86.030814      iIy MICHIGAN          b SANDY SUBSTRATE COVERED WITH MUCKY PEATY FLAT AREA WHERE SHORE HAS RECEDED. WITH: SOLIDAGO REMOTA, RHYNCHOSPORA MACROSTACHYA, PANICUM MERIDONALE, PSILOCARYA SCIRPOIDES, JUNCUS SP. , AND FIMBRISTYLIS AUTUMNALIS.       eleocharis obtusa A#Fx       +8~ growing in nearly pure 5tand, 20m wide.
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Sandy substrate covered with mucky peaty flat area where shore has receded. With: Solidago remota, Rhynchospora macrostachya, Panicum meridonale, Psilocarya scirpoides, Juncus sp. , and Fimbristylis autumnalis.", "occurrenceRemarks": "Growing in nearly pure stand, 20m wide.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.030814", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}