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": ""}
     1961-07-20  W9_T    =%lY MICHIGAN   ^PXi 42.4457  jarl k. hiltunen SL0u  -84.01614 PMc      Pastinaca O1   APIALS O   t UNI7ED STATES    ,r> IN MOIST SWALE. SOIL: MUCK-LOAM. ASSOCIES: SCIRPUS L7INEATUS, S. ATROVIRENS, JUNCUS DUDLEI, EUPATORIUM MACULATUM.     Wd.  E.S. George Reserve. Grid B-7. Southwest Marsh. 
{"catalogNumber": "", "order": "Apiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Pastinaca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "", "verbatimEventDate": "1961-07-20", "habitat": "In moist swale. Soil: muck-loam. Associes: Scirpus lineatus, S. atrovirens, Juncus dudleyi, Eupatorium maculatum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "E.S. George Reserve. Grid B-7. Southwest Marsh.", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}