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": ""}
 symphyotrichum S;   q L9 allegan state game area. ca. 2.75 miles sse of allegan. on ne side of williams bridge road, e of 30th street. kalamazoo river.  ASTERACEAE tU    -85.83563 M o+  COMMON. $%k   N8Q FRMUM asterales B/B>Y      1552009 dp   &SEm Russell G. Schipper   % United States 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. ,DZ  (Nees) G. L. Nesom C( 2DO  2016-09-25 #eT  Symphyotrichum firmum nLY)6   Allegan 6fW    42.490192 rF  
{"catalogNumber": "1552009", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum firmum", "scientificNameAuthorship": "(Nees) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "firmum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "", "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": "Common.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "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": ""}