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": ""}
oleaceae LtN     hA 1989-08-12   &u SW 1/4 NW 1/4 SEC. 26 T48N-R40W. CA. 1/2 MI. S OF EWEN.   -89.2723 W+H*   V/s$ DON HENSON pennsylvanica k9H    FRAXINUS U<n  46.52749 (Dok  Growing in low rich hardwoods along the Ontonagon River. +|%      G Ontonagon      FraxinEus pennsylvanica $c    ! 1220086  Sc>t Edward G. Voss
{"catalogNumber": "1220086", "order": "", "family": "Oleaceae", "scientificName": "Fraxinus pennsylvanica", "scientificNameAuthorship": "", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "pennsylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1989-08-12", "habitat": "Growing in low rich hardwoods along the Ontonagon River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ontonagon", "municipality": "", "locality": "SW 1/4 NW 1/4 Sec. 26 T48N-R40W. ca. 1/2 mi. S of Ewen.", "decimalLatitude": "46.52749", "decimalLongitude": "-89.2723", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}