var container = document.querySelector("#content > table > tbody > tr > td.borderClass > div");
container.querySelectorAll("h2 ~ div").forEach(function(entry) {
    var category = entry.querySelector("span.dark_text");
    if (category) {
        var key = category.textContent.trim().slice(0, -1).toLowerCase();
        var value = category.nextSibling.textContent.trim();

        console.log(key + " => " + value);
    }
})