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": ""}
RIDDELLII  *u6  solidago ^:Z    hP ASTERALES  S#HT ANTON A. REZNICEK   Hy; washtenaw   4L A_STERACEAE   United States sG>^   i%h6 matthaei botanical gardens. north bog.   f  louis k. ludwig Frank ::14s  solidago_ riddellii fO7    ]I [a 1958 map of the um dbot anical gardens indicates a âpotentilla fruticosa bogâ at the north-central part of the proprty. lat. 42.3183 long. -83.6591.] -83.662835 jxw   S.N. n 2     _ 9 1970-09-08  8] L 42.300243 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago riddellii", "scientificNameAuthorship": "Frank", "genus": "Solidago", "subgenus": "", "specificEpithet": "riddellii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Louis K. Ludwig", "recordNumber": "s.n.", "verbatimEventDate": "1970-09-08", "habitat": "", "occurrenceRemarks": "[A 1958 map of the UM Botanical Gardens indicates a \u00e2\u0080\u009cPotentilla fruticosa bog\u00e2\u0080\u009d at the north-central part of the property. Lat. 42.3183 Long. -83.6591.]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Matthaei Botanical Gardens. North Bog.", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}