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": ""}
    = Paul E. Berry      polygonifolia ho#      ;YmFw 43.8058667  2009-08-25 !x  Canada = h9   Euphorbiaceae MF  EUPHORBIA v&    IN LOOSE SAND AONG AMMOPHILA GRASSE5 IN LOW LAKESHORE DUNES. mtN    # -81.7272  FcVl~ e shores of lake huron, point farms p.p., dog beach, n side of parking lot, 30 m n of restrooms.  
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "polygonifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul E. Berry", "recordNumber": "", "verbatimEventDate": "2009-08-25", "habitat": "In loose sand among Ammophila grasses in low lakeshore dunes.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "E shores of Lake Huron, Point Farms P.P., Dog Beach, N side of parking lot, 30 m N of restrooms.", "decimalLatitude": "43.8058667", "decimalLongitude": "-81.7272", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}