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": ""}
    L ? STEVEN P. GRUND     h2v -85.30747  disturbed dry mesic southern forest; near road in disturbed woods, full sun, dry loamy sand. common. climbing on black cherry. assoc. : quercus rubra, catalpa specioa, prunus serotina, lonicera morrowii, carya glabra #             oW+ Michigan       united states V +c    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven P. Grund", "recordNumber": "", "verbatimEventDate": "", "habitat": "Disturbed dry mesic southern forest; near road in disturbed woods, full sun, dry loamy sand. Common. Climbing on black cherry. Assoc. : Quercus rubra, Catalpa speciosa, Prunus serotina, Lonicera morrowii, Carya glabra", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.30747", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}