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": ""}
 _4`+~ -157.416667   ZnQ rotundata   8 ?  carex    1385483,p? O  paul debenedictis  vqk   north slope VhcR?      fc`]u Cyperaceae    Within ca 15-16 km of Atkasuk, on the Mzeade River ca 100 km south-southwest of Barrow. j        
{"catalogNumber": "1385483", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "rotundata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul DeBenedictis", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "North Slope", "municipality": "", "locality": "Within ca 15-16 km of Atkasuk, on the Meade River ca 100 km south-southwest of Barrow.", "decimalLatitude": "", "decimalLongitude": "-157.416667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}