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": ""}
:  1B42.490192  Gi 1552009 IN MOSTLY OPEN SHRUBBYEMERGENT MARSH IN THE UPPER FLOODPLAIN OF RIVER. IN RICH MOIST SOMEWHAT CLAYISH SOIL. WITH LARIX LARICINA, TOXICODENDRON VERNIX, SOLIDAGO PATULA, TYPHA LATIFOLIA, AMPHICARPAEA BRACTEATA, EPILOBUM COLORATUM. x8  symphyotrichum $L  michiqan lfE:     ANTON A. REZNICgEK ||)8/     _ SYMPHYOTRICHUM FIRMUM  RIt (NEES) G. L. NESOM  U ALLGAN Asterales quE1v  Russell G. Schipper Q?ij>  2016-09-25 I  -85.83563 CS  asteraceae ie    Allegan State Game Area. Ca. 2.75 miles SSE of AllegVan. On NE side of Williams Bridge Road, E of 30th Street. Kalamazoo River. N`    United States a    c0|   firmum  >i-TK 910
{"catalogNumber": "1552009", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum firmum", "scientificNameAuthorship": "(Nees) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "firmum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "910", "verbatimEventDate": "2016-09-25", "habitat": "In mostly open shrubby emergent marsh in the upper floodplain of river. In rich moist somewhat clayish soil. With Larix laricina, Toxicodendron vernix, Solidago patula, Typha latifolia, Amphicarpaea bracteata, Epilobium coloratum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area. Ca. 2.75 miles SSE of Allegan. On NE side of Williams Bridge Road, E of 30th Street. Kalamazoo River.", "decimalLatitude": "42.490192", "decimalLongitude": "-85.83563", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}