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": ""}
 $t7qn don henson  1971-05-21         (9> MYOSOTIS   6 Ehrh. MYOSOTIS SYLVATICA 1nm1M   [upper plant white-fld; lower plant blue-fld.] K/    ,2 Michigan sylvatica u    12I24671 Hj   Sa9! 42     8x9E UNITED STATES  boraginales e   ` btK south of the bishop baraga historical marker on the shore of indian lake. n1/4 se1/4 nw1/4 sec t42n-r16w
{"catalogNumber": "1224671", "order": "Boraginales", "family": "", "scientificName": "Myosotis sylvatica", "scientificNameAuthorship": "Ehrh.", "genus": "Myosotis", "subgenus": "", "specificEpithet": "sylvatica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "42", "verbatimEventDate": "1971-05-21", "habitat": "", "occurrenceRemarks": "[upper plant white-fld; lower plant blue-fld.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "South of the Bishop Baraga historical marker on the shore of Indian lake. NW1/4 SE1/4 NW1/4 Sec T42N-R16W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}