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": ""}
   Z  46.O1948  Vk%M SCHOOLCRAFT  umited states #  S1/2 NW1/4 NE1/4 Sec 23 T42N-R16W. LIG  Asteraceae U    325  x5  ARTEMISIA BIENNIS ~b 1  artemisia Mr sb    MICHIGAN z?WfH   apC bienni s  ^: 1971-09-23  RX1V WDILLD.    asterales `    E  Don Henson   & 1250349 
{"catalogNumber": "1250349", "order": "Asterales", "family": "Asteraceae", "scientificName": "Artemisia biennis", "scientificNameAuthorship": "Willd.", "genus": "Artemisia", "subgenus": "", "specificEpithet": "biennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "325", "verbatimEventDate": "1971-09-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "S1/2 NW1/4 NE1/4 Sec 23 T42N-R16W.", "decimalLatitude": "46.01948", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}