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": ""}
  4!J -83.50315  Echinochloa muricata L  MURICATA 1nT    roadside ditch; w/ cirsium vulgare, carex spp. j   RUTH B. ALFORD (MACFARLANE) P   mg5= 1965-09-01  2 POALES    PLYMOUTH TWP. ANNP ARBOR TRAIL, 1/4 MI E OF BECK RD. NW 1/4 SEC. 33, T1S, R8E. 09>l      hn? united states   7V_ echinochloa   B% 1200749  michigan >Z    (p. beauv.) fernald [PP E 
{"catalogNumber": "1200749", "order": "Poales", "family": "", "scientificName": "Echinochloa muricata", "scientificNameAuthorship": "(P. Beauv.) Fernald", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "muricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. Alford (MacFarlane)", "recordNumber": "", "verbatimEventDate": "1965-09-01", "habitat": "Roadside ditch; w/ Cirsium vulgare, Carex spp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Plymouth Twp. Ann Arbor Trail, 1/4 mi E of Beck Rd. NW 1/4 Sec. 33, T1S, R8E.", "decimalLatitude": "", "decimalLongitude": "-83.50315", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}