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": ""}
 ER 1552082  GF SUMMERBY SWAMP  /x Mac~kinac     557 qd    _,Q UNITED STATES   Symphyotrichum ciliolatum bQ      scattered inviduals mXp  -84.793799 -IEU  cilioatum    ASTERACEAE Z!vD1    _f MOIS7 DITCH ALONG US 23 ADJACENT TO THUJA SWAMP SYMPHYOTRICHUM =   (Lindl.) A. LÃ¶ve & D. LÃ¶ve ),   4#+6 MICHIGAN   I, 45.9694072
{"catalogNumber": "1552082", "order": "", "family": "Asteraceae", "scientificName": "Symphyotrichum ciliolatum", "scientificNameAuthorship": "(Lindl.) A. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "ciliolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "557", "verbatimEventDate": "", "habitat": "Moist ditch along US 23 adjacent to Thuja swamp", "occurrenceRemarks": "Scattered inviduals", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Summerby Swamp", "decimalLatitude": "45.969072", "decimalLongitude": "-84.793799", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}