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": ""}
     -3Z HYPERBOREUM 1702021 Jm   Q  1974-08-05   <2 typhaceae    5i S.N.  7> no data    CONTACT UM HERBARIUM C nT6    T. Koroleva, V. Petrovsky b q/   xQ 7 POALES SPARGANIUM HYPERBOREUM l   USSR Q    
{"catalogNumber": "1702021", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium hyperboreum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hyperboreum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. Koroleva, V. Petrovsky", "recordNumber": "s.n.", "verbatimEventDate": "1974-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "USSR", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}