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": ""}
1971-08-02 a      _ ALGOMA MALPIGHIALES F2|,   ZK8D salicaceae  ~` ontario  salix eriocephala s   / 1458128 CANADA        claude e. garton J=Cc0   SALIX W  G.W. ARGUS v  14667  <(     [V;P contact um herbarium  eriocephala TA     
{"catalogNumber": "1458128", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix eriocephala", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "eriocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.W. Argus", "recordedBy": "Claude E. Garton", "recordNumber": "14667", "verbatimEventDate": "1971-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}