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": ""}
 asparagaceae z              o Michigan  9 united states   , -83.979691 CANADENSE    "ABUNDANT." >?p&   2MmsL 1019 DESF. 1s$g     tij 1966-05-30 MARVIN L. DEMBINSKY, JR.     maianthemum canadense xh    maianthemum A 
{"catalogNumber": "", "order": "", "family": "Asparagaceae", "scientificName": "Maianthemum canadense", "scientificNameAuthorship": "Desf.", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Marvin L. Dembinsky, Jr.", "recordNumber": "1019", "verbatimEventDate": "1966-05-30", "habitat": "", "occurrenceRemarks": "\"Abundant.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.979691", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}