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": ""}
  (+^` TIMOTHY L. WALTERS   ( 1998-09-02 Manistee National Forest: Norman Twp., 4900 feet upstream from old dam on n. side of Pine River, northwest slope of wetland; c_a. 0.88 mile s. of S.R. 55 and 2.45 miles e. of Snyder Rd; SE 1/4 of SE 1/4 Sec 16. $     Near base of moist seepy shaded hillside. Elev. 720'. Associates: Cystopteris bulbifera, Thuja occidentalis, Betula, Senecio aurea, Mitella diyphylla, Panicum, Myosoton. S|`i    5943 $.J      9k 1309478     v; oales michigan oK(]      2N l.   :U "occasional"   [%v BROMUS
{"catalogNumber": "1309478", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Bromus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "5943", "verbatimEventDate": "1998-09-02", "habitat": "Near base of moist seepy shaded hillside. Elev. 720'. Associates: Cystopteris bulbifera, Thuja occidentalis, Betula, Senecio aurea, Mitella diphylla, Panicum, Myosoton.", "occurrenceRemarks": "\"Occasional\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Manistee National Forest: Norman Twp., 4900 feet upstream from old dam on n. side of Pine River, northwest slope of wetland; ca. 0.88 mile s. of S.R. 55 and 2.45 miles e. of Snyder Rd; SE 1/4 of SE 1/4 Sec 16.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}