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": ""}
Boraginaceae a    4 *  CHATHAM-KENT   Michael J. Oldham !RN7   e< myosotis    Y(|4 Nutt.      1995-05-16 i C   w.r 16966 -82.44605 -    8g7w myosotis verna 1283238 <   FfV Canada sandy open ground, dlocal  b Z   Jn 42.0867 richard k. rabeler m#mSC   
{"catalogNumber": "1283238", "order": "", "family": "Boraginaceae", "scientificName": "Myosotis verna", "scientificNameAuthorship": "Nutt.", "genus": "Myosotis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Richard K. Rabeler", "recordedBy": "Michael J. Oldham", "recordNumber": "16966", "verbatimEventDate": "1995-05-16", "habitat": "sandy open ground, local", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Chatham-Kent", "municipality": "", "locality": "", "decimalLatitude": "42.0867", "decimalLongitude": "-82.44605", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}