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": ""}
     h 2] Eragrostis minor       Ann Arbor, New York Central railroad yard. Y    minor $E1     stephen d. koch y m. f. denton K     GROWN FROM SEED IN GREEHOURSE IN 1967. SEED FROM: KOCH 6545.       6545 eQ(  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Eragrostis minor", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen D. Koch y M. F. Denton", "recordNumber": "6545", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Grown from seed in greehourse in 1967. Seed from: Koch 6545.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ann Arbor, New York Central railroad yard.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}