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": ""}
 > 1947-08-02  UNITED STATES ;b >k   41.77499 4YW      tO MICHIGAN Roadside; common in one spot J   (0(   TEREBINTHINACEUM  SILPHIUM TEREBINTHINACEUM !  1/2 mile south luce school t8s, r7w, sec. 17-16 a<Y    3  ANTON A. REZNICEK  -85.13675 Tj]0%   *[HU SIPHIUM  steraceae 2a  ASTERALES  `cQ   MOG William B. Drew   q+ M94 Branch R$   |]~7 jacq. 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Silphium terebinthinaceum", "scientificNameAuthorship": "Jacq.", "genus": "Silphium", "subgenus": "", "specificEpithet": "terebinthinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "M94", "verbatimEventDate": "1947-08-02", "habitat": "Roadside; common in one spot", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Branch", "municipality": "", "locality": "1/2 mile south Luce School T8S, R7W, Sec. 17-16", "decimalLatitude": "41.77499", "decimalLongitude": "-85.13675", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}