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": ""}
           SANDY ROADSIDE NEAR SHORE OF OTTER LAKE <F1Dg   0 -88.583565    ? HOUGHTON   P GIGANTEA    Agrostis ^KDr    sn1?5 agrostis gigantea    5 OA 341 PETER A. HYYPIO 18,<.K 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter A. Hyypio", "recordNumber": "341", "verbatimEventDate": "", "habitat": "Sandy roadside near shore of Otter Lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-88.583565", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}