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": ""}
 Ambrosia W ,   0 46.54243 T48N, R30W, SEC.21 ABOUT THREE MILES EAST OF MICHIGAMME. H  j!   _ZPs] 638    bb~ -88.06496   along shoulder of us-41 north of lake michigamme. +PTR/  Peter A. Hyypio G&OH=     E~ 1957-08-27    AMBROSIA ARTEMISIIFOLIA  asterales v   p "Large plant apparently mowed over earlier in the summer."   %~x asteraceae     k8 artemisiifolia 1249582 |   j !w7 L  :rZ  Marquette
{"catalogNumber": "1249582", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ambrosia artemisiifolia", "scientificNameAuthorship": "L.", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "artemisiifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter A. Hyypio", "recordNumber": "638", "verbatimEventDate": "1957-08-27", "habitat": "Along shoulder of US-41 north of Lake Michigamme.", "occurrenceRemarks": "\"Large plant apparently mowed over earlier in the summer.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Marquette", "municipality": "", "locality": "T48N, R30W, Sec.21 about three miles east of Michigamme.", "decimalLatitude": "46.54243", "decimalLongitude": "-88.06496", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}