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": ""}
 michigan  4h&    RV mollugo verticillata  a 1959-07-03    =+2 -85.772254  H.R. BENNETT *  EDGE OF CORNFIELD. lL     Cass ?,X      @Cm caryophyllales   : 7006  h United States  4.5 miles ese of marcellvs, newberg twp. #   (W; molluginaceae   
{"catalogNumber": "", "order": "Caryophyllales", "family": "Molluginaceae", "scientificName": "Mollugo verticillata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.R. Bennett", "recordNumber": "7006", "verbatimEventDate": "1959-07-03", "habitat": "Edge of cornfield.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "4.5 miles ESE of Marcellus, Newberg Twp.", "decimalLatitude": "", "decimalLongitude": "-85.772254", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}