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": ""}
 g~| + POALES  alaska  D5         1403321   V agrcostis exarata  n Aleutians West   |C| exarata      /Zd0 906   sN%G inland, low elev.F | sandy soil POACEAE    GEORGE B. VAN SCHAAC =lc     eLj  Densely tufted. Leaves mostly flat, some folded  1945-08-20 P`    
{"catalogNumber": "1403321", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis exarata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "exarata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George B. Van Schaack", "recordNumber": "906", "verbatimEventDate": "1945-08-20", "habitat": "Inland, low elev. | sandy soil", "occurrenceRemarks": "Densely tufted. Leaves mostly flat, some folded", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "Aleutians West", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}