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": ""}
 united states ev%<   (L.) Nutt. aP    y Asteraceae  schoolcraft j)    michigan Z  2002-07-31  J| $  -86.16294 0&u    425.95772 n+fxO     r LIMESTOME PAVEMENT ALONG LAKE MICHIGAN. ASSOCIATES: LOBELIA KALMII, JUNCUS EFFUSUS, LYTHRUM, POTENTILLA ANSERINA, SALIX. FREQUENT.    graminifolia graminifolia auv]    Asterales V/[   VAR. 4Oh     
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) Nutt.", "genus": "", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "graminifolia", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2002-07-31", "habitat": "Limestome pavement along Lake Michigan. Associates: Lobelia kalmii, Juncus effusus, Lythrum, Potentilla anserina, Salix. Frequent.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "", "decimalLatitude": "45.95772", "decimalLongitude": "-86.16294", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}