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": ""}
   ? OFFICINALIS  CRYSTAL TOWNSHIP, E1/2 SEC. 17. 9 MILES E OF PENTWATER (w  :  (L.) LAM. Z `E  OCCASIONAL, WEEDY. FLS. YELLOW hlx     Oceana ._?   ?A:; fabales  roadside CH$   B( ? 134695O     1958-07-03 hW  Melilotus oficinalis wp|S  MICHIGAN &  UNITED STATES &   HdF E. G. VOS_S   ~2 7171   ZF!E FABACEAE  
{"catalogNumber": "1346950", "order": "Fabales", "family": "Fabaceae", "scientificName": "Melilotus officinalis", "scientificNameAuthorship": "(L.) Lam.", "genus": "", "subgenus": "", "specificEpithet": "officinalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. G. Voss", "recordNumber": "7171", "verbatimEventDate": "1958-07-03", "habitat": "Roadside", "occurrenceRemarks": "Occasional, weedy. Fls. yellow", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "Crystal Township, E1/2 sec. 17. 9 Miles E of Pentwater", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}