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": ""}
    Isvp (willd.) britton, sterns & poggenb.  ) 1667  anton a. reznicek    Barry  M`?    yankee springs twp., between sections 22 & 27. devil's soup bowl. G   d^u * In woods with Acer 5accharum, Prunus serotina, & Juglans nigra as dominants.  Michigan 7t F    7 Forming a large clone by rhizomes.   T Gary J. Pierce     POACEAE r   united states      $  1484482 
{"catalogNumber": "1484482", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Willd.) Britton, Sterns & Poggenb.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "1667", "verbatimEventDate": "", "habitat": "In woods with Acer saccharum, Prunus serotina, & Juglans nigra as dominants.", "occurrenceRemarks": "Forming a large clone by rhizomes.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "Yankee Springs Twp., between sections 22 & 27. Devil's Soup Bowl.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}