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": ""}
 = POLYGONACEAE    eK++G FALLOPIA  <vhiB Quebec   Caryophyllales C<0     Contact UM Herbarium ;m 5K    1388 Pj:-A    _ nicole charest & michelle boivin    48â° 30' 55" n, 68â° 11' 40" w  P  canada J  1458958 @% 3    48.515278 J !P 
{"catalogNumber": "1458958", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Fallopia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nicole Charest & Michelle Boivin", "recordNumber": "1388", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "48.515278", "decimalLongitude": "", "verbatimCoordinates": "48\u00c2\u00b0 30' 55\" N, 68\u00c2\u00b0 11' 40\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}