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": ""}
At margin of open swamp forest along feeder stream. Associates: Acer rubrum, Arisaema triphyllum, Athyrium filix-femina, Carex spp., Circaea alpina, Osmundastrum cinnamomea, THuja occidentalis, Trientalis borealis, Tuga canadensis, Ulmus americanam. ~?w    _C5 manistee national forest, e of elbow lake.      Eg$> michigan   c carex radiata  -85.977845  Ff  (WAHLENB.) SMALL a   z Carex   Y2 44.1388         Bradford S. Slaughter 0nn u   Y RADIATA  k < 2017-05-24
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex radiata", "scientificNameAuthorship": "(Wahlenb.) Small", "genus": "Carex", "subgenus": "", "specificEpithet": "radiata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "2017-05-24", "habitat": "At margin of open swamp forest along feeder stream. Associates: Acer rubrum, Arisaema triphyllum, Athyrium filix-femina, Carex spp., Circaea alpina, Osmundastrum cinnamomea, THuja occidentalis, Trientalis borealis, Tuga canadensis, Ulmus americana.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Manistee National Forest, E of Elbow Lake.", "decimalLatitude": "44.1388", "decimalLongitude": "-85.977845", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}