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": ""}
    danthonia spicata w/5h    1 43.38724 t11n r3e sec 5 7 mi wsw of saginaw. I8b  UNITED STATES WC   (l.) p. beauv. ex roem. & schult. Pic     !ev d 1985-06-18   1212289 t  JOHWN V. FREUDENSTEIN HV ]   d,G MICHIGAN     poales   x danthonia    C 1647 -84.14073 4?  
{"catalogNumber": "1212289", "order": "Poales", "family": "", "scientificName": "Danthonia spicata", "scientificNameAuthorship": "(L.) P. Beauv. ex Roem. & Schult.", "genus": "Danthonia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "1647", "verbatimEventDate": "1985-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T11N R3E Sec 5 7 mi WSW of Saginaw.", "decimalLatitude": "43.38724", "decimalLongitude": "-84.14073", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}