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": ""}
  tQS ROBERT H. READ 1252615 g 2:`    (s. g. gmel. ex gugler) hayek &   Common along sandy roadside B4&x     &6st Centaurea  364    MICHIGAN o3udU   46.484829 o ?B  micranthos [|Az   QDq6Z NEAR JUNCTION 0F ROADS LEADING TO MINERS CASTLE AND MINERS BASIN. SEC. 10 T4*7N R18W PICTURED ROCKS NATIONAL LAKESHORE   4 .aF UNITED STATES  5 1973-08-13 -86.542475 n3d    aw R SUBSP. asterales (u BI    sii CENTAVREA STOEBE SUBS. MICRANTHOS 
{"catalogNumber": "1252615", "order": "Asterales", "family": "", "scientificName": "Centaurea stoebe subsp. micranthos", "scientificNameAuthorship": "(S. G. Gmel. ex Gugler) Hayek", "genus": "Centaurea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "micranthos", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "364", "verbatimEventDate": "1973-08-13", "habitat": "Common along sandy roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near junction of roads leading to Miners Castle and Miners Basin. Sec. 10 T47N R18W Pictured Rocks National Lakeshore", "decimalLatitude": "46.484829", "decimalLongitude": "-86.542475", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}