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": ""}
 MINUS e xG  Michigan  5q-   1228985 c Dc     Growing along R.R. tracks  z]_6 -u88.52929   united states 1   1238 1  HOUGHTON :/c_^   CHAENORHINUM UBc26  1948-08-03 8ovc       chaenorhinum minus |n-eP    47.17965     4*< Lamiales Charles D. Richards X+W~9 
{"catalogNumber": "1228985", "order": "Lamiales", "family": "", "scientificName": "Chaenorhinum minus", "scientificNameAuthorship": "", "genus": "Chaenorhinum", "subgenus": "", "specificEpithet": "minus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "1238", "verbatimEventDate": "1948-08-03", "habitat": "Growing along R.R. tracks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "47.17965", "decimalLongitude": "-88.52929", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}