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": ""}
ichigan ?z^/    sandy field, [mich] cultivated field - abundant [wud] blh Cw  BORAGINALES :AqB    r echium vulgare G    [ ypsilanti tp. [mich] west of ypsilanti [wud] blh    ]` 1224207 Boraginaceae wpD    ?z9Zp l.  |Gdc washtenaw echium vulgare >Z         ?% 1918-08-04   cecil billington B^F] 
{"catalogNumber": "1224207", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Echium vulgare", "scientificNameAuthorship": "L.", "genus": "Echium", "subgenus": "", "specificEpithet": "vulgare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "", "verbatimEventDate": "1918-08-04", "habitat": "Sandy field, [MICH] Cultivated field - abundant [WUD] BLH", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsilanti Tp. [MICH] west of Ypsilanti [WUD] BLH", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}