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": ""}
 <S2 -8.271962    In hardwood on *first "step" above the swamp about a 10 foot rise not ovely common soil over limestone.  YH 1971-06-08      , DON HENS^ON  106 ?b   PM Asparagaceae    2@[) E1/2 NE1/4 NE1/4 Sec 23 T42N R16W   t^ RACEMOSUM  46.019483 ~ M     nX+ (L.) Link    SJQt Michigan  338854 b  UNITED STATES ]o 
{"catalogNumber": "1338854", "order": "", "family": "Asparagaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Link", "genus": "", "subgenus": "", "specificEpithet": "racemosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "106", "verbatimEventDate": "1971-06-08", "habitat": "In hardwood on first \"step\" above the swamp about a 10 foot rise not overly common soil over limestone.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "E1/2 NE1/4 NE1/4 Sec 23 T42N R16W", "decimalLatitude": "46.019483", "decimalLongitude": "-86.271962", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}