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": ""}
 [  ASTERACEAE -83.15105 ~      9hI:  asterales  HO subsp.  <vQb avon tp.   heli4nthoides  m   UNITED STATES  >D8    1254351 aMG0v  42.65871 B    LJ2hb 1919-07-06   8 heliopsis  HELIOPSIS HELIANTHOIDES SUBSP. HELIANTHOID3S AnQ    QC3[L oakland helianthoides >  CECIL BILLINGTON gxZN 
{"catalogNumber": "1254351", "order": "Asterales", "family": "Asteraceae", "scientificName": "Heliopsis helianthoides subsp. helianthoides", "scientificNameAuthorship": "", "genus": "Heliopsis", "subgenus": "", "specificEpithet": "helianthoides", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "helianthoides", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "", "verbatimEventDate": "1919-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oakland", "municipality": "", "locality": "Avon Tp.", "decimalLatitude": "42.65871", "decimalLongitude": "-83.15105", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}