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": ""}
  PIp@` Washtenaw 1176828 4       O Poales  Ann Arbor, New York Central railroad yard. Jy    5-C 1967  Ixs poaceae   ^H3d host    lu`<  United States       Jv grown from seed in greehourse in  1967. seed from: koch 6545.  6545 va  
{"catalogNumber": "1176828", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Host", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6545", "verbatimEventDate": "1967", "habitat": "", "occurrenceRemarks": "Grown from seed in greehourse in 1967. Seed from: Koch 6545.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, New York Central railroad yard.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}