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": ""}
-86.294569 w   1487019 ^k          H VAN BUREN    *h+ UNITED STATES  5C muhl. ex willd.  2008-07-14 f(k        M^  Cyperaceae  = TLS local; small patch.  AOaPw Carex lupulina GANARY GRASS DOMINATED ROADSIDE SWALE. AS>SOCIATES: PHALARIS ARUNDINACEA, GALIUM, CAREX LUPULINA, C4REX VULPINOIDEA, HOLCUS LANATUS iH    <c$   timothy l. walters  & lupulina
{"catalogNumber": "1487019", "order": "", "family": "Cyperaceae", "scientificName": "Carex lupulina", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "lupulina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "2008-07-14", "habitat": "Canary grass dominated roadside swale. Associates: Phalaris arundinacea, Galium, Carex lupulina, Carex vulpinoidea, Holcus lanatus", "occurrenceRemarks": "Local; small patch.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Van Buren", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.294569", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}