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 ontarionis 5       s$Dl 44.07691  yIY^ 1958-09-26    "LIGULES WHITE,  DISCV BECOMING BROWNISH." [WITHERED LOWER LEAVES PUBESCENT LHS59] s       Asterales 1251522 ,W3  /    Symphyotrighum g(4P,    U  8375 SEC. 4, ARENAC TP., CA. 2 MI. NW OF OMER. >yo      CY!q (wiegand) g. l. nesom UNITED STATES B  arenac Na  
{"catalogNumber": "1251522", "order": "Asterales", "family": "", "scientificName": "Symphyotrichum ontarionis", "scientificNameAuthorship": "(Wiegand) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8375", "verbatimEventDate": "1958-09-26", "habitat": "", "occurrenceRemarks": "\"Ligules white, disc becoming brownish.\" [withered lower leaves pubescent LHS59]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Arenac", "municipality": "", "locality": "sec. 4, Arenac Tp., ca. 2 mi. NW of Omer.", "decimalLatitude": "44.07691", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}