core/src/main/java/com/digitalpebble/stormcrawler/parse/ParseResult.java
public void put(String URL, String key, String value) {
        get(URL).getMetadata().addValue(key, value);
    }
public void put(String URL, String key, String value) {
        get(URL).getMetadata().addValue(key, value);
    }
Add the key value to the metadata object for a given URL *