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": ""}
    @2 chippewa   $2 poales     R yxx 1329648   59R Chippawaw [=Chipp-ewa] Co: on Whitefish Point in Lake Superior.  K BB -84.974551 common in sandy soil behind pebble beach. vN    ] MICHIGAN      W 0Ea w. alan wentz     46.767587 zp   
{"catalogNumber": "1329648", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Alan Wentz", "recordNumber": "", "verbatimEventDate": "", "habitat": "Common in sandy soil behind pebble beach.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "Chippawaw [=Chippewa] Co: on Whitefish Point in Lake Superior.", "decimalLatitude": "46.767587", "decimalLongitude": "-84.974551", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}