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": ""}
 M4MEK MICHIGAN  sy 42.43333   zo on low ground.  UMBELLATA 6  Santalales dh&   )g3# SUBSP. N. OF BASE LINE LAKE. +~h   comandra umbellata subsp.2 umbellata c Z        Santalaceae P  -83.9 ~k E  United States F`r|  1578 [2q7Z   [LE Livingston  W,A  Martin A. Poehl Carl O. Grassl Gcr6  COMANDRA t/Tk  1935-05-25 )r  UMBELLATA TI  "JUST BEGINNING TO FLOWER" 5$:   135817 4 6 
{"catalogNumber": "1358174", "order": "Santalales", "family": "Santalaceae", "scientificName": "Comandra umbellata subsp. umbellata", "scientificNameAuthorship": "", "genus": "Comandra", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "umbellata", "identifiedBy": "Martin A. Poehl", "recordedBy": "Carl O. Grassl", "recordNumber": "1578", "verbatimEventDate": "1935-05-25", "habitat": "On low ground.", "occurrenceRemarks": "\"Just beginning to flower\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "N. of Base Line Lake.", "decimalLatitude": "42.43333", "decimalLongitude": "-83.9", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}