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": ""}
     f<_ 1916-08-29 By Roadside. FDc/    * NATHAN A. HARVEY ASTERACEAE J7w    UH] q WASHTENAW     rigida |AL   eOM y Michigan  ASTERALES ccV   3 United States  YPSI[LNTI]. b @OS  Solidago r|gida  E  L. -g&,C    $3<9 SOLIDAGO 1257471 ~ 
{"catalogNumber": "1257471", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago rigida", "scientificNameAuthorship": "L.", "genus": "Solidago", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan A. Harvey", "recordNumber": "", "verbatimEventDate": "1916-08-29", "habitat": "By Roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsi[lanti].", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}