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": ""}
    WASHTENAW   asteraceae b4SYx   @*y W 247  solidago juncea msLc     `J` 1987-08-06  SOLIDAGO ^   BFNe 42Â°15'18.33"N, 83Â°36'52.75"W 1561920 3M  JUNCEA 3R     ,ARa  old field  U7=Q YPSILANTI TWP., RIVERBRINK   6 scatter+ed clumps   $_ United States   h 42.259843  | michigan   Aiton )  JUDITH NOVAK KELLY G!A    YZ -83.61046
{"catalogNumber": "1561920", "order": "", "family": "Asteraceae", "scientificName": "Solidago juncea", "scientificNameAuthorship": "Aiton", "genus": "Solidago", "subgenus": "", "specificEpithet": "juncea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Judith Novak Kelly", "recordNumber": "247", "verbatimEventDate": "1987-08-06", "habitat": "Old field", "occurrenceRemarks": "Scattered clumps", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsilanti Twp., Riverbrink", "decimalLatitude": "42.259843", "decimalLongitude": "-83.61046", "verbatimCoordinates": "42\u00c2\u00b015'18.33\"N, 83\u00c2\u00b036'52.75\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}