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": ""}
 42.304442 15 |   Ks  anne l. stevenson   WMMC  WASHTENAW   "field identif. characters: cauline lvs progressively reducbed and less toothed upwards; gray-green foliage." 8    n 9D EDWARD G. VOSS  K s.n.  d solidago nemoralis -83.657491 <t   YD Solidago      @C JOHN DIX FIELD, UNIVERSITY BOTANICAL GARDENS   /*`& ASTERALES  bdq  michigan    UNITED STATES ]Na]?  asteraceae  RE 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago nemoralis", "scientificNameAuthorship": "", "genus": "Solidago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Anne L. Stevenson", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Field identif. characters: cauline lvs progressively reduced and less toothed upwards; gray-green foliage.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "John Dix Field, University Botanical Gardens", "decimalLatitude": "42.304442", "decimalLongitude": "-83.657491", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}